Cytoplasm The region between the nucleus and the cell membrane
Organelles Tiny cell structures that carry out specific functions within the cell
Mitochondria The powerhouses of the cell because they produce most of the energy for the cell.
hope it helps
Answer:
They occur in thousands of years or within billions of years.
They affect populations and species more slowly than short-term changes.
They can affect the DNA of living things over time.
Explanation
I just took the test and got it right!!!
The Endocrine system regulates the bodies metabolism, growth and sexual function and development.
Blood cells carry oxygen to the rest of the cells in the body, and hemoglobin can help it do so. But in order for the hemoglobin to be effective enough, the blood cell has to be a certain kind of shape.