I believe B) I think because if there are more animals nothing is going to change but the supplys like food and shelter may decrease but that's not an option
Answer:
The answer to this question is dogs.
Explanation:
Lucille's cells need oxygen. In order for cells to properly function, they need to be oxidized. If Lucille's respiratory system is not working then her body cannot receive the oxygen that it needs in order to send to her blood cells. The circulatory system pumps Lucilles's blood around her body but if there is no oxygen, Lucille's cells/heart cannot properly function, this making it difficult for her to play soccer.
More variation assists with survival. It increases the chance that at least some offspring of a parent survive.
