Answer:
B) electron - negative charge.
Explanation:
During puberty the testes of the man will begin to produce testosterone. This causes hair growth in multiple areas of the body and the voice change. Similarly, women begin to grow hair but also begin menstruation.
B: receptor, sensory, interneuron, motor, effector
Hello! I can only help with the first part. Nuclear energy is energy released during nuclear fission or fusion.