Seudónimo Seudónimo
  • 17-06-2021
  • Social Studies
contestada

Please please help me
The RED colour in pictures of the circulatory system means there is

Question 10 options:

oxygen in the blood


carbon dioxide in the blood

Respuesta :

alayvette43
alayvette43 alayvette43
  • 17-06-2021

Answer:

oxygen in the blood

Explanation:

the protein called hemoglobin contains a red color compound that carry oxygen in the blood

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