D best describes mutation
The answer is B) Genetic variation
the . answer to this question is b They had food sources that were low to the ground
Answer:
Cells are small in order to get pass barriers. In particular, it has a small surface area to volume racio, which in turn allows it to carry more materials.
Explanation:
If cells are way to massive, it will require much more more energy to move the cell, the cell would not be able to remove all of its waste, and it would not get enough nutrients to survive
Because within a living cell, there are many different processes that renew ATP after it has been used. The intake of glucose starts up lycolysis which ends with the result of a new ATP from a previous ADP molecule. Cellular respiration is another means of creating ATP.
