Your Wonderful Body II

Match it! Select the correct answer from the pull down...Good luck!

What gland is considered the master gland?

The largest vessels that can carry blood away from the heart are called ____

The uniting of a sperm cell and an egg cell is called ____?

What is the tough membrane that encloses the heart?

What structure connects bones to muscles?

In which organ is bile stored?

Which dome-shaped muscle AIDS in breathing?

What structure controls simple reflexes?