Human Systems Review #2

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

Compared with the walls of arteries, the walls of veins

Which of the following is NOT a part of the circulatory system?

What two layers make up skin?

The most important function of the skin is

Which body system acts in a way similar to a transportation system?

The roads of a city are similar to what structures in the circulatory system?

Which of the following are the smallest of the blood vessels?

Which of the following is NOT part of the integumentary system?