Answer:
I belive it is A
Explanation:
hope this helps
A.
This is the best answer other than D but the question says "specialized cells"
ancient whales
Answer: Option B)
Im 100% sure its the answer!
Answer: The amount of water in the blood would increase.
pedigree chart
A pedigree chart is a diagram that shows the occurrence and appearance of phenotypes of a particular gene or organism and its ancestors from one generation to the next