Check these heart and blood facts

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   The heart has four chambers.

2. Statement is true

   Yes

   Statement

   Arteries carry blood away from the heart.

3. Statement is true

   No

   Statement

   Veins always carry oxygenated blood.

4. Statement is true

   Yes

   Statement

   Capillaries are the smallest blood vessels.

Instructions

Read each line about the heart and its vessels, then tap true or false.