According to figure 2-1 , at what temperature do the two enzymes have the same amount of activity

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

a. by using fur or clothes to trap heat energy near the body

a symbiotic relationship with the mitochondria