Answer:
Bark
Explanation:
The scales on the fish serves as protection for the fish. And the tree bark serves as protection for the tree.
Answer:
Proteins won't be made or are made improperly. If the mutations occur in the gametes, the offspring's DNA will be affected positively, negatively, or neutrally.
Answer:
cell wall provides protection and structural support
<span>Transferring heat by moving cooler air over the body</span>
