The Respiratory and Excretory System Part 1

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

Which parts of the respiratory system divide into smaller and smaller tubes in a pattern that resembles the branches of a tree?

Under normal conditions, which of the following substances is found in urine?

Which organ of the excretory system stores urine until the body is ready to eliminate it?

A tumor that develops in the lungs may be a sign of

Which excretory organ eliminates water and some chemical wastes in perspiration?

Which chemical in tobacco smoke is an addictive drug?

Organs of excretion that maintain homeostasis include the kidneys, lungs, skin, and

The role of the respiratory system is to bring what substance into the body?