Answer:
C
Explanation:
Puberty occurs when a part of the brain called the hypothalamus begins to produce a hormone (gonadotropin) that has an effect on the testes and ovaries causing an increase sex hormone — estrogen in girls and testosterone in boys.
Answer:
Almost every thing you do affects your health whether it's a healthy improvement or not. just depends on what you do. eating healthy is one of the things I try get into a habit with. when you eat healthy it strengthens your bones, helps you grow, etc. I also try to do this because it can have some serious repercussions on your health. another thing I tend to do alot is excersizing. it's a really good thing for every to get into the habit of doing. it helps you stay in shape. not only that but if you dont start exercising earlier on you can have some more consequences. if you dont excersize, later on in your life it can take toll. one of the major things is your bones becoming weak. when this happens your bones break easier, no one wants that. these are some of my habits and its affect on my health.
hope this helps!
Answer:
no
Explanation:
everyone is good at different things you might be good at netball your friend might be good at running two different sports but you can still be as good as eachother
<span>It would affect contraction because movement would not be possible without ATP.</span>
