Imagine that your models were actual cells undergoing mitosis inside a real fruit fly. Explain how the cell cycle is important to the growth of the fruit fly.

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an