running hehehehe :) i hate boys they r disgusting
Muscle growth increases giving better performance in sports for both boys and girls. Puberty is the onset of changing from child to adult in both body and brain.
In boys, there are a lot of physical changes like increase in the height, size of gonads and penis. Also there is an increase in the libido.
Some boys jawbone get lower
Hormones.
bad breath body odor
Hormones
Adrenaline <>< <--- fish :D
sperm and egg
The changes of stat are physical changes because the stat is similar to the physical changes.
Choose the best two answers: When the body begins to metabolically compensate for hypoxemia the first two physical changes will be: Changes in mental status Increase in cardiac output Hypotension Hypoventilation Hyperventilation
Yes,because exercise changes your body mass!
pubic hair changing shape of you body