What does the skin protect the body from?
cigarettes pain discoloration sun's heat disease blood rays or beams contamination
A B C D E F G H
Contamination is the unintended presence of harmful substances or microorganisms in food.
The skin is used for protecting the body from contamination.
What does the skin protect the body from? (A) cigarettes (B) pain (C) discoloration (D) sun's heat (E) disease (F) blood (G) rays or beams (H) contamination