The ozone layer is the answer!
Answer:
During the gap between DNA synthesis and mitosis, the cell will continue to grow and produce new proteins. At the end of this gap is another control checkpoint (G2 Checkpoint) to determine if the cell can now proceed to enter M (mitosis) and divide.
Answer:
C
Explanation:
Recycling a metal can so it can be reused.
The answers B we're using them faster than they can form