For the same reason girls do the same thing about their own equipment.
Vanity
No. The brains aren't bigger, but the big difference is how they are used. Boys use more parts of their brain at the same time than girls do.
Testosterone is the main hormone causing changes in boys during puberty. It is responsible for developing masculine characteristics such as facial and body hair growth, deepening of the voice, and muscle development.
The human body typically becomes capable of reproduction during puberty, which generally occurs between ages 10 and 14 for girls and 12 and 16 for boys. For girls, this is marked by the onset of menstruation, while boys experience the production of sperm. However, while the body may be biologically ready, emotional maturity and social factors also play crucial roles in responsible reproduction.
boy boys boys boys
Boys become sexually active when their bodies start producing hormones like testosterone, usually during puberty. This can lead to physical changes like the growth of facial and body hair, a deepening voice, and an increase in sexual desire. It is important for boys to educate themselves about safe sex practices and consent before becoming sexually active.
because girls dont obsese over boy parts but boys obsese over girl parts
No
Girls have several parts to the body that boys don't. They are parts to do with reproduction and child birth.
In the same parts as boys
Everyone has their own preference and favorite body parts -- but a mature man will not like a girl just for her body parts, but for her personality!
As you grow, the number of cells in your body increases. Your body is also always replacing cells. Cells are always dying and new cells are always being made.
there isn't a difference between boys and girls except there body parts cause most girls play just as good as boys
They want there butts and other sexaul parts of there body
In Shakespeare's day, all the female parts were played by boys.
Breasts, Vaginas, anything really
Because they are boys and they have different parts from girls
Their penis gets bigger nd hairier, they have an interest in girls. They also get taller, get deeper voices, body hair, and facial hair.