Similar genera are grouped into a(n)
a. phylum.
b. class.
c. family.
d. order.

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals

Where can a dna be found in a prokaryotic cell

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.