Answer:
I think the answer is C. between 6.5 and 7.5 because cells usually have a ph between 7.0 and 7.4
Explanation:
Answer:
THE CHANGE LIKELY 10 AND 30
Explanation:
<span>A pine tree is a </span>Angiosperm.
Because proteins are complex molecules, the body takes longer to break them down
An antigen causes the body to make antibodies.