Chemistry Middle School

Help please ASAP just with number 10

Help Please ASAP Just With Number 10

Answers

Answer 1

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PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING needed ASAP

all I need you to do its to type out these pictures word for word it pretty simple

Answers

Other Causes of Extinction

In addition to habitat destruction, other human-caused problems are also threatening many species. These include issues associated with climate change, pollution, and over-population.

Habitat Destruction

Your habitat can be altered, and you can easily adapt. Most people live in a few different places and go to a number of different schools throughout their life. But a plant or animal may not be able to adapt to a changed habitat.

Humans often destroy the habitats of other organisms. Habitat destruction can cause the extinction of species.

Extinction is the complete disappearance of a species. Once a species is extinct, it can never recover.

Invasive Species

As we have learned earlier in the unit, invasive or non-native species can also change an ecosystem.

When invasive species enter an ecosystem they change that ecosystem's dynamic and cause a disruption to the flow.

Climax Community

A climax community is the end result of ecological succession. The climax community is a stable balance of all organisms in an ecosystem, and will remain stable unless a disaster strikes.

Human Activity

It's important to note that human activity has the greatest impact on the amount and quality of wildlife habitat in many areas of the world. Wildlife habitat can be destroyed or its quality diminished as a result of urban growth, agricultural practices, pollution, or habitat destruction.

People can also have a positive impact on wildlife populations through improvement and protection of habitat or ecosystems. Planting trees and shrubs and providing sources of food and water in individual yards is one way people can help wildlife.

(06.05 LC)

What makes the results of a scientific experiment accurate? (5 points)
Having multiple trials
Lacking any supporting data
Working in a lab
Using a hypothesis that is always true

Answers

Answer:

having multiple trials

Explanation:

I hope this helps :)

Answer:

the other person is right :)

Explanation:

What is a medium? In science.

Answers

Answer:

A medium is a substance that allows any material to travel through it.

Explanation:

Why do people mix up weather and climate?

Answers

Answer:

The difference between weather and climate is a measure of time. Weather is what conditions of the atmosphere are over a short period of time, and climate is how the atmosphere "behaves" over relatively long periods of time.

Explanation:

please mark this answer as brainlest

Answer:

Weather and climate are not the same things, yet we might get confused between the two.

Explanation:

sorry if this does not answer your question

PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING needed ASAP
all I need you to do its to type out these pictures word for word it pretty simple

Answers

Answer:

Other Causes of Extinction in addition to habitat destruction, other human-caused probelms are also threatening many species. These include issues associated with climate change, pollution, and over-population.

Invasive Species as we have learned earlier in the unit, invasive or non-native species can also change an ecosystem. When invasive species enter an ecosystem's dynamic and cause a disruption to the flow.

Habitat Destruction Your habitat can be altered, and you can easily adapt. Most people live in a few different places and go to a number of different schools throughout their life. But a plant or animal may not be able to adapt to a changed habitat.

Humans often destroy the habitats of other organisms. Habitat destruction can cause the extinction of species.

Extinction is the complete disappearance of a species. Once a species is extinct, it can never recover.

Explanation:

Which statement is true about the elements in the periodic table?
Elements in family 2 are all nonmetals.
Elements in period 4 are all metals.
Elements in period 6 have similar properties.
Elements in family 7 have similar properties.
(Please don't send a link to a different site and just tell me which one it is)

Answers

The correct answer is elements in family 7 have similar properties because elements in the same group or family have the same number of valence electrons.

Answer:

Give the other person brainliest

Explanation:

A wellington has higher tempatured and more precipitation

B Wellington has higher tempatures and less precipatation

C Wellington has lower tempatures and less precipatation than nairobi

D Wellington has lower tempatures and more precipatation than Nairobi
Based on their climate zones, which statement best compares the climates of Wellington and Nairobi?

Answers

I believe it is A
Please give me Brainliest
I’m pretty sure the answer is A

Explain the concept of the conservation of mass during a change in the state of matter.

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Answer:    The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

Answer:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants. this is what I think I hope I didn't get the same answer as anyone else.

Explanation:

compare the properties of the moon to those of earth

Answers

Out of all the planets in the solar system, Earth is the only planet that scientists can study in detail. Atmospheric scientists can measure minute by minute atmospheric conditions (weather) from ground level to the “edge of space” by use of surface instruments and space vehicles. Geologists not only can detail surface features and how they change over time, but also can deduce Earth's structure to its very center. The division of Earth's interior into a core, mantle, and crust structure sets the context for how we study the other similar planets.

pls helps and no files since my school have blocked things like that on my computer

Answers

I did this the answer is B
the answer is b. hope this helps

what is the third largest asteroid in the asteroid belt with a diameter of 267 miles

ONLY ONE
ANSWER

Answers

juno is the largest asteroid
Ceres, Pallas, and Vesta are the three largest asteroids.

What are the genotypes and phenotypes of the offspring in this image?

Answers

Answer:

Genotypes: Hh, Hh, hh, and hh

Phenotypes: Short Hair, Short Hair, Long Hair, Long Hair

Have a nice day! ^-^

Explanation:

Genotypes:-

Hh, Hh, hh and hh

Phenotypes:-

Hh = Hh = May be long hair or short hair

hh = hh = Short hair

So,

Mainly phenotypes are Long hair, long hair, short hair and short hair.

Suppose a dam was built that prevented melted snow from reaching streams and rivers below a series of mountains. How may this affect the water cycle?

Answers

Answer:

The water may not fall for a while because the water that dosen't go down the stream won't be able to evaporate. So rain clouds won't form in that area.

Explanation:

I hope I helped.

How does the ocean currents change the air temperature?
NOT TAKING ANSWERS FROM G00GLE

Answers

Answer:

sending heat toward the polar regions

Explanation:

It makes the heat go towards the polar regions

Please help
Will give brainliest
A - 1
B - 2
C - 3
D - 4
E - 5

Answers

Answer:

B-2

Explanation:

In the graph you can so that two of the shapes ae fully black, that means that they are color blind, the half colored ones means they are a carrier but they aren't color blind. So two males in the offspring are color blind.

I believe the answer is B -2

A solution that contains more OHions than H30+ ions, is called a(n)... O A. base O B. acid O C. neutral solution O D. isosolution​

Answers

Answer:

a

Explanation:

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Answer:

C

Explanation:

Smooth muscles are in the digestive system, skeletal muscles are the ones we voluntarily move, and cardiac muscles are for the heart.

Describe how sound waves travel through a solid, liquid, and gas. Why does it move differently through these different mediums?

Answers

Answer:

Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster. Sound travels most slowly through gases because the molecules of a gas are farthest apart.

hope this helps.

What can you tell about the location of the Sun from this illustration of the Milky Way? A) It is outside of the Milky Way. B) It is near an outer arm of the Milky Way. C) It is on the right side of the Milky Way. D) It is within the Central Bulge of the Milky Way. Hint

Answers

It is within the central bulge

What is the smallest unit of an element that retains the properties of that element?
A.Eletrons
B.Molecule
C.Neutron
D.Atom

Answers

Answer:

Atom

Explanation:

The smallest unit which maintains an element's properties is an atom.

An atom is the smallest unit of matter that retains all of the chemical properties of an element.

20 points I will give you brainliest if you answer in 5 mins
How is an image formed by a plane mirror?
A) Light bounces off of the mirror and then appears to come from in front of the mirror.
B) Light passes through the mirror and then appears to come from behind the mirror.
C) Light passes through the mirror and then appears to come from in front of the mirror.
D) Light bounces off of the mirror and then appears to come from behind the mirror.

Answers

Answer:Light bounces off of the mirror and then appears to come from behind the mirror.

Explanation:Plane mirrors form images that are virtual, upright and the same size and shape as the object it is reflecting.

When rays of light from the object hits a plane mirror they bounces off the mirror,that is they undergo reflection, and appear to originate from behind the mirror, resulting to the formation of a virtual image.

The image formed appears to be behind the plane in which the mirror lies. A virtual image is an image that is formed at a location from which the rays of light appear to come from. The image can not be formed on a screen..

Which medical condition(s) can prevent molecules from entering the cell?

Answers

Answer:

Explanation:

any type of spreading disease that kills

Answer:

The cell membrane's main trait is its selective permeability, which means that it allows some substances to cross it easily, but not others. Small molecules that are nonpolar (have no charge) can cross the membrane easily through diffusion, but ions (charged molecules) and larger molecules typically cannot.

Explanation:

pease mark this answer as brainlest

Select the statement below that best describes how environmental conditions affect an individual’s likelihood of survival and reproduction.

Explain why you chose the answer you did to the question above.

Answers

B - Let’s say for example you put 2 penguins onto Antarctica and then you put 2 giraffes onto the same place. Giraffes have very soft skin and can’t tolerate the cold and basically need warmth to live. They also cannot get their primary food source which are leaves, the environment matters a lot and the penguins would flourish as they would be made for fishing in the ice cold water.

Name two positive effects caused by high biodiversity.

Answers

Answer:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

Explanation:

Answer:

CLIMATE CHANGE AND ECO SYSTEM

Explanation:

What's wrong with Danny? Danny is 13 years old and loves to ride dirt bikes. On Saturdays Danny would meet with his friends at Tony's pizza shop before they went to the track. One day Danny noticed that every time he ate he started feeling sick. His stomach starts to hurt and he had diarrhea. Plus, he was always tired. Danny's mom took him to the doctor to see what was wrong. Doctor Lawson conducted multiple test and realized that Danny's digestive system wasn't functioning properly. He was not producing enough digestive enzymes. What could be wrong with Danny? What medical condition does Danny have?

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He has diabetes but I’m not sure what type it could be type 1 diabetes or type 2 diabetes

PLS HELP ME NO LINKS

Answers

Probably A only because it looks differ from the rest that’s what I go off of and somehow get through school that way
The answer is definitely A.

ASAP LIKE RIGHT NOW
What is the frequency of a wave?

Answers

Answer:

The number of waves that pass a fixed point in a given amount of time

Explanation:

no link just right answer

Answers

Answer:

I think it is C since the trees hold the habitats of the animals and provide cover so with less animals there is less diversity.

Nicolaus Copernicus was a Polish astronomer who is best known for the theory that the sun is near the center of the universe and that the earth and other planets revolve around it. Copernicus did not believe that the planets were influenced by or revolved due to the sun; instead he believed that the sun was located near the center of the universe and that it was this center which influenced those bodies and caused them to revolve. When this theory was first published, the scientific community did not accept it. Which reason BEST explains the reason for rejection of this theory? A) It was not published until his death. B) It was not understood by scientific world. C) It lacked sufficient evidence and explanation. D) It lacked practical examples in supporting theory.

Answers

It is B nevermind I thought it was c but it wasn't.

Answer:

So hey Which one was it ?

Explanation:

Tectonic activity causes potential energy to build up in the crust. An earthquake occurs when this potential energy is released within the crust. Which statement BEST describes what happens when the energy is released?
Select one:

a. It generates seismic waves that spread out in all directions around Earth.

b. It generates heat waves that affect climate changes around Earth.

c. It generates changes in the magnetic field of Earth.

d. It generates changes in the orbiting speed of Earth.

Answers

Answer:

c. It generates changes in the magnetic field of Earth.

Explanation:

please mark this answer as brainlest

Answer:

C

Explanation:

Other Questions
someone is pushing a shopping cart and maintaining the same applied force. another person keeps adding items into the cart increasing the mass of cart. what would happen to the acceleration? What factors determine the amount of water needed by an athlete incompetition?gendersleepduration and intensity of activityheight and weight of athlete What was the effect of the Zimmerman telegram on world war 1 One reason President Johnson created the Great Society program was togive the United States an advantage in the space race.strengthen Secret Service protections for the president.overturn several policies of the previous administration.carry on the social reform goals of his predecessor. How are rainbows made? You have decided to buy a used car. The dealer has offered you two options: (FV of S1, PV of $1, FVA of $1, and PVA of $1) (Use the appropriate factor(s) from the tables provided.) a. Pay $540 per month for 25 months and an additional $10,000 at the end of 25 months. The dealer is charging an annual interest rate of 24%. b. Make a one-time payment of $16,638, due when you purchase the car. 1-a. Determine how much cash the dealer would charge in option (a). (Round your final answer to nearest whole dollar.) Present value 1-b. In present value terms, which offer is clearly a better deal? a. Option a b. Option b c. The present values of the options are nearly the same Christine is 8 years younger than yuri. Express christine's age in terms of yuri's age Find the critical value necessary to form a confidence interval at the level of confidence shown below.c=0.87 HELP ME PLEASEEEEEEEEEEEEEEE Use the kinetic energy equation to explain why speed has a greater impact on kinetic energy than mass. The volume of the figure When you divide both sides of an inequality by a negative number, you need to _____ the inequality symbol.A. flipB. eliminateC. raiseD. multiply Grant is making hot dogs for a picnic. Hot dogs come in packages of 8. Hot dog buns come in packages of 12. What is the least number of packages of hot dogs and packages of hot dog buns, can Grant buy so that he has the same number of servings of each? how to calculate the difference in time between 5:44 and 11:49 The potential decision to abandon a project has option value because: Group of answer choices abandonment can occur at one specific point in the future. a project may be worth more dead than alive. management is locked into a negative outcome. future demand may exceed expectations. the project may be worth more if its commencement is delayed. LYFT IPO was issued at $72/share. Before the IPO, Lyft had 240 million class A shares outstanding and wanted to issue additional 30 million class A shares. On top of that, Lyft gave its underwriters options to purchase another 5 million shares at $72 each. When Lyft stock price fell below the IPO price of $72, to support the stock price, up to how many shares the underwriters could buy from the open market without losing money A(2, 4) , B(4,0) & D(-4, 0). Here, the x- and y-coordinates are measured in meters. What is the area of the plot of land? Allison has a horse stall cleaning business that has been growing rapidly since she started it three years ago. She estimates the total number of horse stalls in her market to be 5000, owned by a total potential population of 1500. Currently, there are only two competitors in the market, Allison, who has 650 stalls that she cleans, and Sam's Hayfaring Maneger, that cleans 1,320 stalls. The remainder of the stalls are cleaned by their owners rather than by a service. Allison prices her cleaning services at $12 per stall per month and Sam charges $8 for the same service. Allison's sales are derived from 104 customers while Sam's are from 71 customers, meaning that Sam's customers have more stalls on a per capita basis. What is the market penetration rate based on potential customers A triangle has angle measurements of 50, 50, and 80. What kind of triangle is it? "If you believe it will work out,you'll see opportunities.If you believe it won't,you will see obstacles.-Wayne DyerWhat is Wayne Dyer saying? Explain in your own words.How does a person's attitude affect the way they handle adversity?Explain in fifty words or more. Explain the extent towhich the effects of theCold War were similarto the Eastern andWestern Hemispheres.