HYPOTHESIZE: Describe to factors that might have led to the
extiaction of these vertebrate species.

In a cladogram' when does a group of organisms branch off

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .