Answer:
B, C, F.
Explanation:
Hope this helps!!
Answer:
1. The greater the distance, the slower the orbital velocity
2.The amount of the gravitational force doubles
3.an ellipse that is almost circular
4.0.57
5.The asteroid spirals into the sun, The asteroid continues out of the solar system, The asteroid enters a stable elliptical orbit around the sun
6.The planets move in perfect circles, The Sun is at the center, The stars are fixed to an outer sphere
7.1/√5v
8.The distance to the sun varies
10.the time required to sweep out the areas
11.It explains why Mars appears to move backward for a few months approximately every two years, It shows the Sun at the center of the solar system
12.T^2=r^3
14.Gravitational force increases as the mass of objects increases, The theory applies to all objects in the universe, Gravitational force increases as the distance between objects decreases
Explanation: i just took the test and there 100% of you dont beleave me find out for your self its ok to disagree
(Picture has answer) Sediments that are deposited by wave action are?
Can you please help me
Answer:
Mount Rushmore is a great monument honoring U.S. presidents.
Answer:
it would be the farthest one to the right❤
All genes come in pairs called __________.
Answer:
alleles
Explanation:
Which kingdoms make their own food?
No links. Marking brainlest to whoever gives me a correct answer!
how can a predator prey relationship cause coevolution
Answer:
Un depredador y sus presas coevolucionan, el depredador se vuelve más eficiente en perseguir y matar a sus presas y las presas dearrollan nuevas defensas y formas de escape. La coevolución impone presiones selectivas. Éstas a su vez llevan a una carrera armamental de adaptaciones mutuas progresivas
Explanation:
If the ultraviolet light damages the DNA what will be its effect on the protein synthesis? [Serious Answers pls]
Which type of mutation is pictured?
Answer:
deletion
Explanation:
Read the paragraph then answer the question:
(1) The coral reef is a beautiful underwater landscape. (2) Coral is a actually a type of animal made of polyps that filter feed off small plants and microscopic animals that float through the current. (3) Many other animals live here as well including turtles, sharks, and 1,000s of types of fish. (4) The coral can be hurt by too much carbon dioxide being dissolved in the water from the air above. (5) If the coral dies, the reef becomes bare rock and sand no longer full of life.
Which sentence above BEST shows how the atmosphere is a part of the coral reef?
(2) Coral is a actually a type of animal made of polyps that filter feed off small plants and microscopic animals that float through the current.
(3) Many other animals live here as well including turtles, sharks, and 1,000s of types of fish.
(4) The coral can be hurt by too much carbon dioxide being dissolved in the water from the air above.
(5) If the coral dies, the reef becomes bare rock and sand no longer full of life.
Answer:
(5) If the coral dies, the reef becomes bare rock and sand no longer full of life.
Explanation:
The atmosphere is a part of coral reef because a large population of organisms lives in these coral reefs. It provides habitat to the biosphere of the ocean as well as oxygen to the marine organisms. It can greatly affected with the increase concentration of carbondioxide due to acidification of water that kills the algae that is lives on the surface of these coral reef. So if these algae die due to lowering of pH, a large portion of marine organisms also removed from the environment due to unavailability of suitable environmental conditions.
What releases oxygen into the atmosphere?
Answer: plants
Explanation: it’s simple, photosynthesis
There are more different types of species found in a population than there are in a community.
True
False
Answer:
true
Explanation:
Pls help A typical ecosystem might include which of the following? A. Large and small mammals B. Microscopic organisms C. Birds, trees and flowers D. All of the above
In an early experiment, it was found that a mouse in a sealed glass jar soon died, but if a plant was included in the jar, the mouse lived much longer. Explain theses results.
Answer:
The correct answer is - mouse produces carbon dioxide which is used by the plants for photosynthesis that in turn produces oxygen that is used for cellular respiration.
Explanation:
A mouse can not live in a sealed container or jar for a long time whereas with a plant in a closed and sealed jar mouse can live longer. This is due to the fact that in absence of the plant there is no oxygen for the mouse to get perform cellular respiration.
in a jar with a plant, the mouse lives longer because the plant still produces oxygen by the process of photosynthesis which is used by the mouse for cellular respiration and produces carbon dioxide that is taken by the plant.
Type the correct answer in the box.
Spell all words correctly.
Where does the maximum absorption of alcohol take place in the human body?
After Ingestion of alcohol, it is first absorbed by the stomach. However, the maximum absorption happens in the ______
Reset
Next
Answer:
Explanation:
Once swallowed, a drink enters the stomach and small intestine, where small blood vessels carry it to the bloodstream. Approximately 20% of alcohol is absorbed through the stomach and most of the remaining 80% is absorbed through the small intestine. Hope It Helps
HURRY
Shore birds are often found on limestone rocks near Florida waters.
What can cause these rocks to have a rough appearance?
Explain how a single base mutation can encode a protein that has many missing amino acids.
Answer:
Silent mutation: Some mutations that change DNA bases do not have any effect on the sequence of amino acids in the protein. These mutations are called silent mutations and they do not affect the structure or function of the protein because there is no effect on the amino acid sequence.
In the 3rd line of defense blood vessels expand,
phagocytic cells travel to the site of infection and fever
is produced to slow the growth of pathogens.
True or false
Polar bears live in the tundra. They obtain their energy almost exclusively from eating other animals, although they do eat some vegetation. Black bears that live in temperate forests tend to be more omnivorous, eating a wide variety of plants and animals for energy.
An adaptation is a behavior or an anatomical structure that can help an organism survive in its environment. Why are diet choices important adaptations for these animals’ survival in their biomes? Based on the images, what other adaptations do these animals display?
Answer:
In the tundra, vegetation is rare, so polar bears had to adapt to eat a heavily animal-based diet. In the temperate forest region, a wider variety of plants is available, so black bears can eat a more omnivorous diet. The bears’ colors are adaptations. The polar bear blends in with the snowy background, and the black bear blends in with the trees of the temperate background. The bears’ coloring could help them hunt for prey.
Explanation:
Edmentum
which is a good example of property of water called surface tension ?
A. some organisms are adapted to walk on land or water .
B. plants are able to survive through capillary action .
C . ices is less dense than water and floats on the surface .
D. water evaporates on the surface of our skin to release heat .
Answer: it's A
Explanation:
Assume that sound A has a decibel level of 10 and sound B has a decibel level of 30. How many times louder is sound B than sound A?
Answer:
3 times louder
Explanation:
10x3=30
If sound A has a decibel level of 10 and sound B has a decibel level of 30 then its a thrice time louder.
What is sound and types of sound?There are two types of sound:
Audible and Inaudible.Inaudible sounds are sounds that the human ear cannot detect.
Whereas human ear hears frequencies between 20 Hz and 20 KHz.
Thus, its a thrice time louder.
To learn more about sound click here:
https://brainly.com/question/14595927
if the DNA sequence of a gene was TACTTACCGAGCTAGACT, then what is the sequence of the messenger RNA
Answer:
AUG AUG GCU CGA UCU GA
Explanation:
Which of the following is true about DNA?
A.Some kind of organism do not have DNA
B.Alleles are two versions of gene
C.One gene can code for several proteins
D.Cells in different tissues or organs contain different DNA
Answer: C
Explanation: A single gene can produce multiple protein sequences. Two different forms of the same protein, known as isoforms, can have different and even completely opposite functions.
Did the T. Rex have an amniotic egg?
Question 15 options:
Probably not because there is no history of closely related animals having an amniotic egg.
It is quite likely because lots of animals in the past have had amniotic eggs, so the T. Rex probably did too.
It is quite likely because both the caiman and parrot have an amniotic egg and they share a recent common ancestor with the T. Rex
Probably not because the T. Rex is no longer living.
I mean isn't it obvious
2. Which systems (2) are directly involved in the digestions (mechanical and
chemical) of food?
3.
Which systems (2) control responses to internal and external environments?
Answer:
2. liver, pancreas oesophagus.
3. cells specifically receptors, and effectors ( not sure)
Which block has the lowest density?
Answer:
Explanado yo have a picture
(No links)
Why is the element carbon so versatile? A. Carbon is an extremely small element,
B. Carbon can change the number of electrons that it contains,
C. Carbon has the ability to form many different types of structures and is very stable,
Answer:
deffo C :)
Explanation:
A place can support a population of 40 wolves. There are 55 wolves living in the area. What will happen to the wolf population?
Select one:
A. it will decrease.
B. It will remain the same.
C. it will increase very fast.
D. It will increase slowly.
Answer:
Well,if this place can only support a maximum amount of 40 wolves and 55 wolves are living in the area, the wolves population will decrease.
Explanation:
Active transport moves molecules from
and to which concentration?
A. high to low
B. low to high
C. low to lower
Answer:
Active transport moves molecules from low to high. Which is B.
Match each of the five levels of organization to their proper definition.
a group of tissues that work together to perform specific activities for an organism
a group of cells that are similar in structure and function
a living thing that carries out the processes of life
the basic unit of life for all organisms
a group of organs that work together to perform specific activities for an organism
1. Organ
2. Tissue
3. Organism
4. Cell
5. Organ System
How are the ear and the eye alike? How are they different?
Answer:
SAME They are both senses/ DIFFRENT
and a ear can hear and eyes can see
Explanation:
Answer: hope this info help
Explanation: Eye vs Ear - What's the difference? is that eye is an organ through which animals see or eye can be a brood while ear is (countable) the organ of hearing, consisting of the pinna, auditory canal, eardrum, malleus, incus, stapes and cochlea or ear can be (countable) the fruiting body of a grain plant.
Look at the diagram above.
Look at the diagram above. Which number best describes the population of lizards that could be supported?
A
29
B
87
C
165
D
300
Answer:
A.29
Explanation:
.........................