He showed that flies did not grow from meat that was not exposed to air
it means the water is safe
Answer:
The direction of where the plates are going
Active transport<span> is the </span>movement<span> of dissolved </span>molecules<span> into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The </span>particles<span> move against the concentration gradient, using energy released during respiration.</span>
