I think neurons sorry if it’s wrong
Answer:
1 goes with b. 2 goes with a 3 goes withd 4 goeswith c
Explanation:
The population of fish would slowly begin to die out as the deeper the water the less dissolved gasses there are.
Answer: As a body cell grows, the ratio of SURFACE AREA to volume INCREASES. Before it grows to large, a cell will divide into two DAUGHTER cells. So that each new cell receives its own genetic instructions, the cell REPLICATES or copies, all of its DNA.
Explanation: