Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Your heart and lungs work together, whereby the heart pumps blood which is received by the lungs. The right side of the heart receives blood which it pups to the lungs and the left side of the heart receives blood from the lungs and pumps it to the rest of the body.
0 0 0
thank you very much!!!!!!!!!!!!!!msmbc
Because the oxygen and because the lungs pump the oxygen into the heart.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts