Answer:
Small mammals have lower BMR, but use more calories per kilogram than large mammals.
All of the above are carbon link.
It only can focus on high powers
I think it is the Epidermis
Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.