Circulatory System Picture Quiz

In this quiz, you will identify different parts of the circulatory system based on pictures. Choose carefully and see how well you understand how blood circulates through the body!

1. Which image shows the liquid that carries oxygen, nutrients, and waste products throughout the body?

  • 1/2
  • 1/4
  • 2/4
  • 1/3

2. Which image shows the organ that acts as a pump to move blood around the body?

  • 1/2
  • 3/4
  • 2/4
  • 1/3

3. Which image shows the network of tubes that transport blood throughout the body?

  • 1/2
  • 3/4
  • /4
  • 2/3

4. Which image shows an organ that is not part of the circulatory system?

  • 1/4
  • 1/2
  • 2/3
  • 3/4

5. Which image shows structures that exchange gases (oxygen and carbon dioxide) but belong mainly to the respiratory system?

  • 2/6
  • 3/4
  • 5/6
  • 1/6