If a population of sea otters is reduced dramatically in size, will lead to the loss of substantial genetic variation, even if the population size recovers after a few generations.

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

How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe