What is puberty? i have to know for health to answer

The body of a youth beginning to develop into an adult.

Explanation:

For females there is many things that come along with puberty, such as menstrual cycle, growth in height, breasts, and mostly size in general, pubic hairs begin to grow etc. The body begins developing from being a girl to a woman. Sex drive will be intensified immensely since your body is developing and full of hormones making the female want to explore it.

For males they normally begin puberty before females do but in some cases they may not. Their voices begin to crack along with muscle growth. The penis and testicles will begin to experience growth, beginning to look foreign and very different from what it once was. The scrotum begins to get darker as well. They will begin experience a massive sex drive along with hair growing on their testicles, under their arms, face, and other parts of the body. Acne may also be a side effect to come along with puberty.

what effect does exercise have on the nervous system?

the answer is c.

true you must have an adult in the car