Switch to anaerobic respiration
Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration.
The blood get it's greatest pressure from the heart. The heart pumps the blood out.
-Melting Icebergs, glaciers, and ice sheets
-sea level rise
-wildfire