Puberty

What causes puberty to start?

• Hormones
• Gender
• Genetics
• Body Size

The cell from your mother that created you is called the _______?

• sperm

• estrogen

• egg

• testosterone

What hormone causes a male's body to change during puberty?

• Estrogen

• Egg

• Sperm

• Testosterone

What hormone causes a females body to change during puberty

• Estrogen

• Testosterone

• Sperm

• Egg

At what age do girls typically begin to go through puberty

• 8-13

• 10-15

• 15-18

• 18 and over

What is a menstrual cycle?

• The sperm leaving the body

• The egg and lining of the uterus leaving the body

• A serious medical condition

• An organ that is infected

What causes body odour during puberty

• Skin

• Genes

• You now start sweating

• bacteria feeding on the oily sweat

Everyone goes through puberty at the same speed. 

• True
• False

Why do women's hips get broad through puberty?

• to make the women more sexy

• to make them faster at running

• to prepare them for when they have periods.

• to prepare them for carrying a baby

Why do boys voice change during puberty?

• I don't know

• The larynx becomes smaller

• Your trachea is expanding

• The vocal cords lengthen