Samanthamaureen Samanthamaureen
  • 13-11-2020
  • Biology
contestada

Why do we need blood?

Respuesta :

ddespres527
ddespres527 ddespres527
  • 13-11-2020

Answer:

So that the heart can pump oxygen to our brain and to our entire body. Blood also has nutrients that helps our body keep on working. White blood cells help fight diseases and infections that are harmful to the human

Explanation:

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