everyone needs a healthy lifestyle!
Yes, healthy 5 year olds will cry when upset or hurt.
Assuming he / she participates in exercise, lives a healthy lifestyle, and eats a healthy diet, about 1,800 caloires a day.
105
If you live in the USofA... about 250 lb is standard
7-9 year olds use a 11inch ball 10-12 year olds use a 12inch ball
Working out everyday - preferably outside with mountain biking, snow skiing, etc. My dad is 60 and is in better shape than most 20 year olds. It's amazing to compete with him hiking, biking, etc.
No
Yes. I am 10 and I weigh 115. I am very healthy. They said that I am one of the healthier 10 year olds they have seen.
If you need to know an answer for something, yes.
There is no ideal weight for all 12-year-olds. Ask your doctor if you are within a healthy weight.
If you are talking about Pounds and humans - preferably not. That'd be about double the healthy weight if not more.
A 14-year old is more active than an office worker sitting at a desk. Therefore, 14-year olds, generally, need more energy.