<span>I believe the answer is: D. proteins
The main functions of these proteins is to allow specific substance to pass through the membrane of the cells which needed for the energy formation for cells'functions.It created through the combination of more than 20 amino acids with different functions.</span><span />
We can maintain the carbon cycle by
ANSWER: 8.9
Nxjsksgehwndgsnsbdghsbsbdxhsjnsbsjs
Depending and what kind of whale, yes
A. an explanation based on prior scientific knowledge or observations
i just took the quiz and got the answer correct.