Answer:
Explanation:
It occurs anywhere between 10-16 years old. Hormones cause it.
Yes, There is no spherical symmetry in biology. But is in Spherical
Answer:
The major organs of the nervous system are the brain, spinal cord, sensory organs, and all of the nerves that connect these organs together.
The nervous system reacts to the presence of danger(instinct), stores memories, control the 5 senses, and commands the rest of the organ systems to maintain homeostasis.
The nervous system works together with the respiratory system, the circulatory system, the muscular system, and many more.
