Answer:
p18, p21 and p27
Explanation:
Four proteins have been obstructed in this investigation and the concentration of DNA synthesis was evaluated in various cell cultures and seeing which proteins could play a significant role in the cell cycle.
If an atom is unstable it can become stable by the gain or loss of electrons.
The answer bnb is true becuase without desity in anything nothing would circulate
You didn't put any answer choices, but air and water are generally the greatest.