Answer:
C:Velocity includes a direction and speed does not
Explanation:
The answer would be D.
The mutation would cause a(in most cases) new and different polypeptide(protein) to be made so it can cause a different trait. For example a new eye color in fruit fly with mutated dna.
3. Increase in activity of WBCs. WBCs are the defenders of our bodies. They attack foreign bodies and help us develop immunity.
The answer is skin, good luck.
