Answer:
Layer A is the crust and Layer B is the mantle.
Answer:
she should look for a tall dominant gene in a man or TT while she would be a tt.
Explanation:
The answer is A. The insulin, like many hormones binds to cells through receptors found on the cell membrane
I know for a fact c is one of the correct answers and I also think b is the other correct one
Because it can respire anaerobically, without oxygen.
Hope this helps!
