Answer:
In this image the bird is eating an insect off of a leaf that is easy to see whereas the insect on the other leaf is camouflaged and still alive. This helps illustrate the concept of natural selection because the camouflage insect is able to survive longer and therefore reproduce more.
Answer: RNA polymerase II hope this helps if not comment back and I’ll reply
Organism is the smallest unit of organization.
Skeletal muscle just attach to the skeleton of the body by itself.