Chapter 3 Summative Review: Developing Good Hygiene

The largest organ of the human body is the .

A skin condition that causes pimples and is common during adolescence is .

The skin condition causes swollen, red, dry, and itchy patches.

is the flaking of dead skin cells from the scalp.

A hair condition called involves small insects that attach to the hair and feed on human blood.

The three types of skin cancer are , , and .

To prevent sun damage, you should wear sunscreen with an SPF of at least .