Answer:
they form to combine an organ system
The one I think is the snake because it does not have 4 legs.
I think it’s a cinder cone volcano
Explanation:
Muscles act on joints antagonistically. Some muscles will contract while other contract pulling on bones around joint hence enabling movement. An example is the elbow joint is moved by antagonistic action of biceps and triceps. When your biceps contract and triceps relax you are able to bend your arm at your elbow. When your triceps contract and biceps relax, your arms straighten.
Learn More:
Learn more about muscle action on joints;
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Answer:
rebuilding of body tissues
Explanation:
protein can diverse when it converted to amino acid,