Answer:For the first 15 to 20 years after birth, the human body grows in weight and height.
Explanation:
This growth is controlled by hormones, which are chemical signallers controlled by the brain. Other changes take place in the human body as we go through life.
<span>Meiosis helps prevent mutations from occuring over and over again.
In Meiosis process, the number of chromosomes during reproduction was caused in half.
During this process, the chromosomes that could potentiall caused mutation could be tossed out and therefore reduce its chance from happening</span>
A vapor layer forms between them, so the two don't really collide.