I think that the answer is c because they are both named pinus
A constant is something that is kept the same throughout the course of a experiment. So I would guess C) because they are not doing anything special. If it’s not C then it is A. :)
<span>advancing mass of warm air, in particular, the leading edge of the warm sector of a low-pressure system.</span>
What is cell specialization?
Answer: cell specialization is an adaptation to do a particular job in a cell
