You worded your question weirdly...
There are many ways to become and stay healthy.
You need to balance your diet and follow the Food Pyramid or My Plate. You can also develop a workout plan and make it part of your everyday life. You need to make sure you get enough of you're daily required nutrients and vitamins :)
If you want a more detailed answer, make add me as a friend, I can definitely help you! I took 7 years of Cooking and Foods and nutrients
A lightbulb is a bulb we use as a source of light when we can’t see a pregnant lady is somebody who’s carrying a child in there stomach
Answer:
1) It first develops during adolescence.
Explanation:
Puberty during which a young person develops from a child into an adult.