riley7266
riley7266 riley7266
  • 01-04-2021
  • Biology
contestada

HELP
HELP
HELP
HELP
I NEED THIS

HELP HELP HELP HELP I NEED THIS class=

Respuesta :

enriquezillianna3
enriquezillianna3 enriquezillianna3
  • 01-04-2021

Answer:

i think its d sorry if im wrong :(

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mikaylarenee9
mikaylarenee9 mikaylarenee9
  • 01-04-2021
Answer: A

Why? The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.

Hope this helps :D
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