How does the human body grow?
By: Marcus Sargo
Your cells population grow by spliting in half or multiplying. The male and female cells use a small tube to transport stuff so they can multiply.
The only way your muscles can grow is if you use them. But you can't just use them at school by moving stuff, you have to work out and do it on a dailly routine.
Your bones grow by cartilage building up on the original bones.
Your brain grows by getting a good diet and getting calcium, and vitamins.
The only way your body can growmis by being healthy and excersiseing daily.