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ankoles [38]
3 years ago
9

Explain Earth’s gravity as it orbits the Sun.

Biology
1 answer:
cupoosta [38]3 years ago
8 0

Answer:

the Earth orbits the Sun because of the pull of the Sun's gravity. This happens because the Earth has a acceleration in the direction perpendicular to the force of the Sun's pull and if the Sun weren't there, the Earth would travel in a straight line.

Explanation:

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đù việt nam

Explanation:

thịt lợn trứng gà sữa cá

3 0
3 years ago
____.which covers most of the axon, is important because it ____z
Arlecino [84]
The myelin sheath covers most of the axon. It is important because it helps to protect the axon and speed up the neuron firing process by decreasing the amount of time in the axon.
4 0
3 years ago
Which structure is at work when the body deals with reflex actions?
Ne4ueva [31]

Answer:

spinal cord

Explanation:

Reflex actions are the involuntary action of the body in response to a signal or stimulus. The reflex action of body is controlled by spinal cord.

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Immediate taking off hand from hot oven is an example of reflex action, which is regulated by spinal cord.  

Hence, the correct option is spinal cord.

 

5 0
3 years ago
Read 2 more answers
4 functions of proteins
Mila [183]

Answer:

Enzyme Activity- Responsible reactions Enzyme catalyze nearby substrates

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Transport materials- Provides channels for a certain solutes to pass through membrane

7 0
2 years ago
Why might an antibiotic NOT work on a virus?
taurus [48]
Antibiotics cannot kill viruses because viruses have different structures and replicate in a different way than bacteria.
8 0
2 years ago
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