Where does the egg cell stay until it reaches maturity?

How many days does a typical menstruation last?

What do you call the stage when the body is ready to become an adult?

How long can a mature egg cell live?

What causes the changes in your physical characteristics to happen?

Which of the following changes is common ONLY  to females?

Which of the following produces sex hormones?

Where does the menstrual fluid exit the body?

When is the matured egg cell released during ovulation?

Which change in physical characteristics happens to everyone undergoing puberty?