Answer:
Explanation:
Genetic engineering is faster than the process of natural selection.
Natural selection is natural process and it works over generations, while genetic engineering involves desired modification of traits.
Both genetic engineering and natural selection work on all organisms, including humans.
Muscles causes the heart to contact
I think the answer is A or C but I'm leaning more towards C. If there is no birds to eat the insects, the insect population would grow more and they would eat more of the leaves.
Answer: Integration
Explanation: take the de and add in that is how you get the answer
hope this helps <em>:</em><em>)</em>