BOYS- Facial hair, armpit hair, and hair around the penis will begin to grow. Their voice will get deeper and their genitals will grow along with their whole body. They begin to create sperm and semen and have the ability to get a woman pregnant.
GIRLS- Breasts will begin to develop on girls, their vaginas will become larger and they have the ability to ejaculate along with men. They will experience behavioral changes and will also grow hair in the genital region and on the body. They also will begin their periods.
Puberty happens to both boys and girls, as they begin to leave childhood and enter adulthood. Periods, or menstrual bleeding, happens only to girls, and is the visual indication that they're getting mature enough to become pregnant.
Girls: get pregnant Boys: Their balls start to itch
Boys get hair on their penis, their penis and testes get larger. Boys and girls both get armpit hair and thicker leg hair. Girls develop breasts and get pubic hair. Girls also get their period
10 years old because puberty happens
Head hair on both boys and girls thickens and darkens in the months to several years after birth. Pubic hair on both boys and girls thickens and darkens during puberty.
Both boys and girls grow their sex organs and hormones through puberty. There are a lot of changes that happen to boys and girls as they go through teenage years. The sex hormones are very rampant in them during this age group.
Puberty does not begin at the same time for everyone. Girls on average begin puberty a year before boys.
The same way it happens in boys(just not in all the same areas). When you hit 12....BAM! Puberty. Girls mostly get it on the armpits.
the pituary gland is in both boys and girls, it helps them go through puberty.
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 and girls, the bodies become developed. That is the reproductive systems become mature and capable of reproduction.
Girls reach puberty earlier than boys at the age of 9-12 years. Boys reach puberty at the age of 12-14 years.