Answer:
so we can move our back and be flexible
Explanation:
brainliest?
Awnser:
Arteries
Explanation:
Arteries have a higher amount of elastin than veins. Thus, veins have a higher ratio of collagen to elastin thsn do arteries
Answer: The answer should be C. I Hope that helped :)
Explanation:
The answer is 1 because as you move farther from the center of the earth gravity would have less of an effect on you