Describe 3 adaptations that tundra animals have that makes them successful in their environment

3 adaptations were change of color (white fur) to camouflage themselves from prey and predators, change of diet requiring less food to stay alive, and thick fur to keep higher body temperatures in freezing temperatures.

Explanation:

3 adaptations were change of color (white fur) to camouflage themselves from prey and predators, change of diet requiring less food to stay alive, and thick fur to keep higher body temperatures in freezing temperatures.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.