If a person<span> is </span>not getting enough essential amino acids in his or her diet<span>, muscle tissues </span>would<span> break down to supply amino acids. </span>
Answer:
ribsosomes: synthesize proteins
Answer: I think that the reason to this is because the oxygen abundance was too low, the competition for food and other resources was too high, so there could be fish the would be filtered out and be killed.
Explanation:
Ozone layer, right? Cause I mean... that's what heats the Earth's surface right? RIGHT!?! So yeah....I think it's the ozone layer.
