what do you need to know to describe the velocity of an object

Answers

Answer 1
You must include direction information in order to describe the velocity of an object.
Answer 2
you need to know distance and time because v = d/t

Related Questions

Explain what the effects would be when your body is not absorbing glucose into your bloodstream?

Answers

The answer is

When body is not absorbing glucose into bloodstream affect will be severe diarrhea

Diarrhea is when more than 10 loose, watery stools in a single day. There are 3 types of diarrhea-watery, fatty, inflammatory. Cause of diarrhea are  viruses, bacteria, lactose, fructose etc.

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Background: You will be the evolutionary biologist, and complete the following activities
to build a cladogram of Xenites. Based on the order of the rock layers in which fossils
were found, species A appears to be the oldest and probably the most primitive.
1. Fill in the table noting which species of xenite has each characteristic, marking each
yes or no. (3 points)

Answers

Observing each of the animals shown we have to classify what each one of them has that differs from the other in this way, the evolutionary process of each one is:

Xenite A: Have eyestalksXenite B: Have eyestalks and mouthXenite C: Have eyestalks, tail and mouthXenite D: Have spine and eyestalksXenite E: Have spine, eyestalks and mouth.

What is evolutionary process?

Evolutionary processes aim, therefore, to generate greater adaptation of species in an environment. This concept of adaptation is related to several other evolutionary processes, mainly speciation, when new species of organisms are formed from gradual changes in preexisting species.

In this case, the most evolved species to the most evolved is:

Xenite AXenite DXenite BXenite CXenite E

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Organisms may contain up to five levels of organization within their bodies. Which level of organization is best represented by the liver?
tissue
organ
organism
organ system

Answers

Organ system I think been a min but I’m pretty sure it is organ system

Why are some human activities harmful to nature?

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

mark as brilliant

inhuman, infections by fungi and protists are usually more difficult to treat than bacterial infections. why?

Answers

Answer:

Fungal infections in humans are less prevalent than bacterial infections, but they can be obstinate and difficult to cure, thanks to the fact that fungi are significantly more closely related to animals, including humans, than bacteria. The types of medical therapies that can be employed against them are limited as a result.

Explanation:

Can someone help me pls?

Answers

Answer:

scientist now know much more about cells and bacteria so they can better treat disease.

Explain two potential uses of stem cells in medicine and consider and ethical or technical issues that need to be overcome before they can be used widely?

Answers

1- Stem cells can be used to treat conditions where cells are damaged or not working properly, such as in diabetes and paralysis. They can be used to replace the damaged cells.
2- They can also be used for drug testing, as the cells can differentiate into any almost type of cell, so they can be used as the subject of testing for many different medications.

Some issues are that there may be risks, such as the transfer of viral infections. Some people also have ethical issues, especially since most stem cells are taken from embryonic stem cells, from embryos, so some believe that it is ‘killing’ an embryo, who they consider to be a person.

1. According to the stability-diversity hypothesis, why are tropical rain forests stable communities?
Obecause they have high species richness
Obecause they have extreme climates
Obecause they have very little rainfall
because they have low species richness

Answers

According to the stability-diversity hypothesis, tropical rain forests are stable communities because they have high species richness. Thus, the correct option is A.

What is Species richness?

Species richness may be defined as a count of the number of species living in a community at a particular time.

The tropical rainforest has a stable climate with moderate rainfall. So, species richness and diversity have been found in this biome.

Therefore, the correct option for this question is A.

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Drag each label to the correct location on the diagram.
Label the parts of the brain.

Answers

Answer:

Left Side - Cerebrum, Hypothalamus, Pons, Medulla Oblongata

Right Side - Thalamus, Midbrain, Cerebellum, Brain Stem

Explanation:

I got it right on the Edmentum Mastery Quiz.

Left side - 1. Cerebrum, 2. Hypothalamus, 3. Pons, 4. Medulla Oblongata, and on the right side - 1. Thalamus, 2. Midbrain, 3. Cerebellum, 4. Brain Stem is the correct label for the brain structure.

What is the structure of the brain?

The brain consists of the central organ which controls every part of the body and coordination with each organ system, it maintains body homeostasis through signaling and neurons.

In the brain, there are several parts Cerebrum, Cerebellum, Medulla Oblongata, Thalamus, Hypothalamus, Midbrain, and Brain Stem, all these parts play an important function in the body.

Hypothalamus is responsible for the signaling to produce hormones by the pituitary gland, which controls the body's regulation.

Therefore, the given diagram of the brain shows various parts responsible for the regulation of the body.

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Doing activities that makes you happy or center around things you like can cause you to

Answers

Engaging in activities that makes you happy or centers around things you like would help to increase your problem-solving skills.

What is behavior modification?

Behavior modification can be defined as a therapeutic process that changes any undesirable negative behavior in an individual, especially through the use of positive or negative consequence and biofeedback.

In Psychology, when an individual engages in activities that makes him or her happy or that centers around things he or she like, it would help to increase their problem-solving skills and creates greater flexibility in their brain.

In conclusion, it's very important and essential for everybody to engage in activities that make them happy or that centers around things they like.

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3. Describe the mechanisms by which restrictive lung diseases reduce lung function and describe an example

Answers

The mechanisms by which restrictive lung diseases reduce lung function is increasing shortness of breath, chronic cough, weight loss, and fatigue.

How does the breathing process work?

Pulmonary ventilation consists of the flow of air into and out of the lungs with each cycle, which is composed of inspiration and expiration; it is a what they run on is the process of running the resources.

The respiratory pattern of individuals with restrictive diseases is a higher respiratory rate and lower tidal volume. of the airways, that is, they have a smaller radius. The faster the flow, the greater the friction of the molecules with the airways, further increasing the resistance.

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10. Each species within a community has an individual role to play within the community; a
specific position and resource needs. The term that best describes this specialized position in
the community is ______.
a) life history b) niche c) bioaccumulation d) succession

Answers

Answer:

b) niche

hope it helps!

Which organism would be classified as a saprotroph?

Answers

Answer: fungi, certain bacteria, and funguslike organisms known as water molds

Explanation: i hope its right

If a company is organized by function, that means it is grouped into departments based on what? A. The type of work people do B. The product being produced C. The type of customer being served D. Location Please select the best answer from the choices provided A B C D

Answers

Answer:

A

because a is d correct answer


Do mutations always lead to evolution? (1 point)

A. O No, because some mutations happen in body cells, so they are not passed on.

B. No, because most mutations lead to death of the organism.

C. Yes, because mutations create adaptations that give a competitive advantage.

D. Yes, because there would be no change in populations without mutations.

Answers

Answer:

B

Explanation:

Mutations are a way different option from the original genomes, a mutation is a change within the genes and can mostly lead to the death of organisms. But only MOST of them lead to death which is why B is correct.

HELP ! ILL MARK BRAINLIEST !!!

Which is a negative impact on the Earth caused by human population growth?

A) decreased deforestation
B) destruction of natural habitats
C) unchanged climate
D) increased biodiversity

Answers

Answer:

B) destruction of habitats

Explanation:

Destruction of habitats

Following the Industrial Revolution, there was a dramatic change in the coloring of moths near the town of Manchester, England,
in the 1850s. There were many factories in Manchester that released dark soot and pollution into the air and forests nearby. In
the 1950s, the government put air quality control measures into place. The graph shows the percent of each color variation of
peppered moths over time.
Peppered Moth Population
of Manchester
Light
moth
100%
80%
60%
40%
Dark
moth
Dark moth
Light moth
20%
0%
1850
1950
2000
1900
Year
Which statement best describes why the frequencies of dark and light peppered moths changed?
A. Pollution from the factories resulted in the widespread death of both light-colored and dark-colored moths.
B. Soot from the factories darkened trees, making dark moths harder to see and less vulnerable to predation.
C. Emissions from the factories made the sky dark, so the moths changed color to be better hidden during flight.
D. Greenhouse gases from the factories made the surrounding areas warmer, favoring light moths that reflect heat more easily.
Percent of
Population

Answers

Need more light or it won’t work

Which of the following equations represents the right chemical process that occurs in photosynthesis? Question 8 options: A) Six molecules of carbon dioxide plus six molecules of water plus light energy converts six molecules of oxygen plus sugar. B) Six molecules of oxygen plus six molecules of water plus light energy converts six molecules of carbon dioxide plus sugar. C) Six molecules of water plus six molecules of hydrogen plus six molecules of oxygen converts light energy plus sugar. D) Six molecules of carbon dioxide plus sugar plus light energy converts six molecules of carbon and six molecules of oxygen.

Answers

Six molecules of carbon dioxide plus six molecules of water plus light energy converts to six molecules of oxygen plus sugar, Thus, the correct option is A.

What is photosynthesis?

Photosynthesis is the process through which plants use sunlight to create their own nourishment. Through a sequence of reactions, light energy from the sun is turned into chemical energy, which is then stored in the form of food.

In the presence of sunlight, 6 molecules of carbon dioxide (CO2) and 6 molecules of water (H2O) react to form 1 molecule of glucose sugar. During photosynthesis, 6 molecules of oxygen are formed in addition to glucose.

The following is a balanced chemical reaction for photosynthesis:

   

                                     Sunlight

6CO2    +              6H2O  —---------> C6H12O6 +     6O2.

(carbon                (water)                  (glucose)       (oxygen)  

dioxide)

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Can someone help me please quickly


Find one article, podcast, or video about a location dealing with a water scarcity issue to discuss with your classmates. Your selection should come from a reliable source that is based on valid empirical evidence, not pseudoscience.

Write your reflection summary in the worksheet. Your reflection summary should include the following:
Identify the location referred to in the podcast, video, or story.
Describe the effects of water scarcity on public health and quality of life.
Discuss strategies that could solve the water scarcity problem.


Current Event:


Provide a citation for the current event you chose. Be sure to include a general citation for the article or media piece that includes the title, author, publication (or posting) date, and/or the website link of the video or podcast.










Current Event Summary:


Summarize the main idea and key points of the article in one paragraph below.








Evidence:


Use information from your current event to provide at least three pieces of evidence to support the claim.






Reasoning:


Use information about the environment and human health and your current event to provide reasoning connecting your evidence to your claim.

Answers

Some reliable sources that you can find related articles are:

A .edu websiteA libraryAn encyclopedia, etc.

What is Water Scarcity?

This refers to the lack of water supply to people in a given geographical area over a period of time.

Hence, there are some effects of water scarcity on a given location and these can include:

FamineInadequate sanitationEconomic decline, etc.

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Suppose the current estimate of the average density is in-
correct. Approximately what average density (in the units
given on the slider) is the minimum density required for
the expansion to someday stop and reverse?

Answers

Answer:1 and 2

Explanation:

What is genetic variation in plants??

Answers

Answer:

Individual differences or population differences are referred to as genetic variations.

Explanation:

Individual differences or population differences are referred to as genetic variations. Plant breeders can use genetic variability/diversity to improve cultivars with desired qualities and generate new cultivars with both farmers- and breeder-preferred traits (yield potential, early maturity, good shapes, taste, color, extended shelf life, easy to prepare) (disease and pest resistance). Plant breeders and local farmers have harnessed natural genetic variability to boost their yield. GA plays a crucial part in the alleviation of poverty as the population grows. Plant breeders benefit from population variation because it allows them to explore the source and develop new cultivars. Mutation, hybridization between incompatible kinds or introgression, wide-hybridization, and recombination could all be used to accomplish this. Mutation, natural selection, environmental diversity, genetic drift, migration, and population size all have an impact on genetic variability.

Answer:

Gene variation in plants often occurs as the result of gene flow. Pollen is dispersed from one area to another by the wind or by pollinators over great distances. Examples of genetic variation in animals include albinism, cheetahs with stripes, snakes that fly, animals that play dead, and animals that mimic leaves.

Explanation:

PLSS HURRY Click Natural Selection to read about genetic changes
4. What is the Industrial Revolution?|
5. How did that affect the presence of dark colored moths?
6. Explain Natural Selection:
Click Dr. Kettlewell to learn about his experiments with Peppered Moths.
7. What was his hypothesis?
8. How did the results of his experiment compare to his original hypothesis?

Answers

Industrial revolution is when people started making a bunch of factories.

It affected the color of dark colored moths because they were able to camouflage into their environment better because of the soot from the factories, therefore increasing the number of dark moths that survived in their environment over light colored moths.

Natural selection is when the environment and environmental factors affect an organisms ability to survive and reproduce in that environment, causing only the most fit organisms to be able to survive and reproduce.

2. Which graph represents the change in cell surface area to volume ratio [1 mark]
with increasing cell diameter?
A.
B.
Surface area : volume ↑
Surface area : volume
Cell diameter
C.
Surface area : volume
Surface area : volume
Cell diameter
Cell diameter
D.
v
Cell diameter

Answers

A graph which represents the change in cell surface area to volume ratio with an increasing cell diameter is graph C.

The ratio of surface area to volume.

Generally, the ratio of cell surface area to volume in living organisms is always required to be very small, so as to allow sufficient materials such as food particles, to move through the cell membrane quickly for the cell's survival and optimum function.

When plotted on the cartesian coordinate, a graph which represents the change in cell surface area to volume ratio with an increasing cell diameter is shown in the image attached below.

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Which type of renewable energy is seen by
engineers to be the most promising looking
toward the future?

Answers

Answer:
Wind and solar energy

Explanation:

Wind energy is the use of wind turbines to generate electricity. Wind energy is a sustainable and renewable energy source that has a much smaller impact on the environment than burning fossil fuels.

Solar energy is the radiation from the Sun which is capable of producing heat, causing chemical reactions and able to be converted into electrical energy for generating electricity.

Which trait is controlled by a dominant allele and which is controlled by the recessive allele?

Answers

Answer:

Purple Flowers

Explanation:

It is because purple flowers are the dominant over the white flowers so it will end up as purple

Lab Report
Fossil Record
5.15
1. What conclusions can you draw about patterns in the fossil record related to the change in organisms throughout the history of life on earth? Write an evidence-based claim.
Type your answer here:
2. Write a testable question that could be used to further investigate the topic of using the fossil record to identify changes in life on earth.
Type your answer here:
100 POINTS TO WHOEVER ANSWERS THANK YOUU

Answers

What can be concluded from the fossils of various organisms is that the organisms evolved to adapt to the environmental conditions of their contexts. Additionally, its morphology changed radically.

What is a fossil?

Fossils is a term to refer to the remains of past organisms preserved in sedimentary rocks. The science that deals with the study of fossils is paleontology.

Within paleontology are paleobiology, which studies the organisms of the past (paleobiological entities, which we know only from their fossil remains).

This science is the one that can study fossils in detail and draw conclusions such as the shape of organisms changing as a way of adapting to the environment in which they lived.

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Answer:

your answer should be a

following you did all the parts

Explanation:

How can evidence from an experiment be explained in relationship to the hypothesis?

as a prediction

as a question

as an inference

as a conclusion

Answers

The relationship to the hypothesis can be explained using a conclusion, i.e., option D is correct.

What is a hypothesis?

A supposition explanation is formed based on limited evidence as a starting point for further investigation is referred to as a hypothesis.

A conclusion correlates the facts to the hypothesis, although inference is an expert assumption.

A conclusion explains facts and supplies the reader with less information than an inference.

Thus, the correct option is D.

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In 2010, an oil rig exploded and sank in the Gulf of Mexico. This oil spill has become known as the ____.

A: Deepwater Horizon
B: The great spill
C: Atlantic empress
D: Sea star

Answers

A. The Deepwater Horizon

Hope this helped!

What's function of ADH​

Answers

ADH is the Antidiuretic hormone. This is a brain hormone that induces the kidneys to discharge less water, resulting in less generation of urine. 

Arginine vasopressin is another name for ADH. The hypothalamus in the brain produces this hormone, which is then stored in the posterior pituitary gland.Vasopressin is a hormone that promotes vasoconstriction and water reabsorption in the renal tubules of the kidney.The amount of water in the blood is constantly regulated and balanced by ADH.Higher water concentration raises the volume and pressure of the blood. Water metabolism is maintained by osmotic sensors( to sense the osmotic pressure) and baroreceptors(to sense the blood pressure) in conjunction with ADH.ADH deficiency often results in an unusual water metabolism condition called diabetes insipidus. A reduction in either the generation of ADH by the hypothalamus or the release of ADH from the pituitary gland is the major causal factor of diabetes insipidus.Excessive urination( polyuria) is a common symptom of this disease, followed by intense thirst, known as polydipsia.

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Chromosomes are attached to the spindle fibers during _____.

Answers

metaphase 1, i am working on this now


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A doctor confirms that an individual has HIV. Which treatment will the doctor most likely prescribe?antibiotic medicationantiretroviral therapyhomeopathic medicinepre-exposure prophylaxis What was one positive effect of the oil embargo?A: Americans exponentially increased their energy use.B: Americans decided to never import oil.C: Americans chose to drive LESS energy-efficient vehicles.D: Americans began to use energy more efficiently One manufacturer boxes screws so that each box weighs the same no matter what size the screws are. The graph shows the amount of allowed weight remaining in a given shipment depending on the number of boxes of screws already included. What does the y-intercept represent in this situation?the maximum weight allowed in a shipmentthe minimum weight of a single box of screwsthe minimum number of screws in a single boxthe maximum number of single boxes for a shipment What is one way that washington irving transforms a german folktale into an american story he talks about the death of the english king he sets the story before and after the american revolution he refers to the dutch explorer hendrick hudson, he describes rip van winkle's dream state, Which are examples of strong evidence that could be used to support a claim in a debate? Check all that apply. In a window display flower shop, there are 3 spots for 1 plant each. to fill these 3 spots, emily has 6 plants to select from, each of a different type. selecting from the 6 plants, emily can make how many possible display arrangements with 1 plant in each spot? How many quarts of pure antifreeze must be added to 2 quarts of a 20% antifreeze solution to obtain a 60% antifreeze solution? A group of students is studying the types of plants that grow in a meadow next to their school. The meadow is mowed regularly, but it does not get any water other than rainfall. The meadow has several kinds of plants that are typically found in a grassland ecosystem. The plants include grass and clover. But there aren't any trees. The meadow has insects, including ants. Earthworms live in the soil. Garter snakes and mice also live in the meadow. Factor out 1/6 out of 1/6x -7/6 A scale model of a rectangular plot of land is 13 inches long by 12 inches wide. If the actual length of this plot is 780 feet, what is its actual area, in square feet?A) 9360B) 121,680C) 406,080D) 561,600Please explain step-by-step Carlos measured the length of the ears of the rabbits at a local farm. Thetable below shows the data that he collected:Ear length (in cm)Number of rabbits901021111121813141415164343512201521192213234240Based on his data, what phenotypes are found in this population?171819 Look at the images and note which body part the arrow is pointing to. Then match the image with the correct form of the adjective. 28 Jess bought a new car for 12 000.In the first year the value of the car depreciates by 20%.In the second year and the third year the car depreciates by 15%Work out the value of the car after three years. Read the excerpt from Julius Caesar, act 1, scene 2.CAESAR. Calpurnia!CASCA. Peace, garden tool! Caesar speaks.CAESAR. Calpurnia!CALPURNIA. Here, my lord.CAESAR. Stand you directly in Antonios way5When he doth run his course.Antonio!ANTONY. Caesar, my lord?CAESAR. Forget not, in your speed, Antonio,To touch Calpurnia, for our elders sayThe barren, touchd in this holy chase,10Shake off their sterile curse.ANTONY. I shall remember:When Caesar says "do this, it is performed.Which conclusions does this excerpt best support? Select two options.Calpurnia does not have children.Mark Antony will win first place in the race.Calpurnia will bring Antony good luck.Antony does whatever Caesar says.Calpurnia will soon become ill and die. What is the linear function equation represented by the graph? Enter your answer in the box. f(x) = How does the white-tailed deer overpopulation affect the ecosystem What is the probability of the spinner stopping on an even number? The circle passes through the point (2, 3) with a center of (-4,6). What is its radius? calculate the momentum, A bald eagle with a mass of 26.4 kg and velocity of 15.6 m/s Write a C++ program to get the following output. 1 12 123 1234 12345