Answer:
As the saltier blood circulates through the body, it makes the fluid outside of our body cells saltier than the fluid inside the cells. The cells notice the change right away. That's because the extra salt outside acts like a magnet, pulling water out of the cells.
Explanation:
I believe the answer is C. They are a type of jelly fish.
Internal fertilization protects<span> the </span>fertilized egg<span> or embryo from predation and harsh environments</span>
Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The particles move against the concentration gradient , using energy released during respiration .
Answer:
The moon phase when spring tides occur is the full moon
