Cytoplasm, maybe? idrk...
Answer:
In the time scale above you can see that the Phanerozoic is divided into three eras: Cenozoic, Mesozoic and Paleozoic. Very significant events in Earth's history are used to determine the boundaries of the eras. Eras are subdivided into periods
Explanation:
The correct answer is <span>A) Habitats are opened up for less competitive species.
Moderate disturbance, like predation or bioturbation, can increase the biodiversity in a habitat because it can prevent a highly competitive species to become dominant and exclude other species that compete for the same ecological niche in the habitat.</span>
C Human Impact because humans have an impact lol