If earth rotated on an axis that was not tilted, how would this affect the seasons?

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half