Answer:
Okay just think about the question and what it's asking you. Don't overthink it. If you're still confused i'll put the answer in the comments
Explanation:
Yes, enzymes can be found in every type of living beings
it is a barrier with tiny openings that lets some ,but not all, matérials pass through
Answer: C. The population crashed.
Explanation: It is explained through the fact that there was a constant decreasing rate up until about 1925, to which the rate started to increase.
Answer:B
When it comes to RNA A will always pair U. When there is T present always pair it to A.
