True. This only happens at divergent plate boundaries!
Demonstrative pronoun is the answer.
I believe the answer is the interneurons.
The basic unit of the central nervous system is the neuron or the nerve cells. Billions of neurons allow the different parts of the body to communicate with each other via the brain and the spinal cord. A fatty material called myelin coats nerve cells to insulate them and to allow nerves to communicate quickly.
The energy that lost isn't really lost. The amount of energy is constant throughout the universe; in other words the amount of energy in the universe will remain constant but energy can be transfer from one source to another.
