Cardiac muscle cells undergo continuous aerobic respiration, are called the most energetic cells in the body, and therefore contain numerous because cardiac muscle cells also contain various protein fibers there must be an abundance of present as well

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 .

These are the components of the reservoirs of carbon that are exchanged in our environment.

Ineed a little . why do you think there is a basic difference between the kinds of fertilization most common in aquatic and terrestrial animals?