Other questions in this quiz

2. how many times does blood pass through the heart

  • once
  • NEVERRRRRRRRRRR
  • twice
  • 1000000

3. how much does the heart weigh

  • 5g
  • 400g
  • 300g
  • 1000g

4. what colour is oxygenated blood

  • HOLO
  • red
  • blue
  • green

5. what direction does blood flow in an artery

  • away from the heart
  • into space
  • upwards
  • downwards

Comments

aussieniamh

Report

IM SO SMRT

Similar Human Biology resources:

See all Human Biology resources »See all The Hearteu resources »