Ques. It is much easier for a small animal to run uphill than for a large animal, because
A. small animals have a lower O2 requirement
B. the efficiency of muscles in large animals is less than in the small animals
C. it is easier to carry a small body weight
D. smaller animals have a higher metabolic rate.
Answer:D
Ques. It is much easier for a small animal to run uphill than for a large animal, because
A. small animals have a lower O2 requirement B. the efficiency of muscles in large animals is less than in the small animals C. it is easier to carry a small body weight D. smaller animals have a higher metabolic rate.