Is the study of the distribution of plants and animals throughout the world.

a. biology

b. geography

c. biogeography

d. biogenesis

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12