Answer: B
Why? It is not A or D for many reasons but cell differentiation is used for very specific functions as cell determination is used for different embryonic functions. Based on the diagram I seems to me that it is not very specific so that’s why I think it’s B
(If it’s not be then is 100% C but B makes more sense)
Hope this helps
Answer:
B
Explanation:
because it is I hate health class bit I had to take it hope this helps
Answer:
Calcitonin causes bone to be broken down.
Explanation: