The fetus primarily gains weight during the third-trimester.
Most peripheral nerves are nerves outside the brain and the spinal cord, carrying both sensory and motor impulses. The peripheral nervous system is one of the two components of the nervous system, the other part is the central nervous system. Peripheral nerves are classified into motor, sensory and autonomic nerves.
I'm not sure what you mean by this but here is a diagram of a nephron!! Hope this helps?
It helps the cytoplasm work more and not die
Nodes. Leaves are attached the plant stem at areas called nodes .
