You have heard the saying "practice makes perfect" based on what you have just learned/watched, how do you think your nervous system contributes to this?

well the neurons in your head are always making new connections when you learn something new and get stroger when you do that think over and over! the neurons are in your brain which is that main oart of the nervous system! hope this helps

a perfect upbringing he will grow up to be healthy and confident adult.

i think itś the 2nd one because its not anything major like having sex. its putting limits to your self if that makes sense.

hope that and feel free to ask me more questions : )

brainliest? ?