Which biome, typical of africa, is home to many grazing animals?
a) desert
b) savanna
c) taiga
d) tundra

How are gene and protein sequences used to classify organisms?

What element does susan b. anthony include in this passage to strengthen her argument?

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z