What is the primary function of the circulatory system in humans?

Practice Questions

Q1
What is the primary function of the circulatory system in humans?
  1. To digest food
  2. To transport oxygen and nutrients
  3. To regulate body temperature
  4. To produce hormones

Questions & Step-by-Step Solutions

What is the primary function of the circulatory system in humans?
  • Step 1: Understand that the circulatory system is a network in the body.
  • Step 2: Know that the main parts of the circulatory system include the heart, blood, and blood vessels.
  • Step 3: Recognize that one of the key jobs of this system is to carry oxygen from the lungs to all body cells.
  • Step 4: Learn that the circulatory system also delivers nutrients from food to the cells.
  • Step 5: Remember that it helps remove waste products, like carbon dioxide, from the cells and transports them to be exhaled or excreted.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely