makayllarayy makayllarayy
  • 02-12-2020
  • Biology
contestada

How do the circulatory and respiratory systems deliver important
substances?

Respuesta :

xxwolfiexx63
xxwolfiexx63 xxwolfiexx63
  • 02-12-2020

Answer:

Gas exchange between tissues and the blood is an essential function of the circulatory system. In humans, other mammals, and birds, blood absorbs oxygen and releases carbon dioxide in the lungs. Thus the circulatory and respiratory system, whose function is to obtain oxygen and discharge carbon dioxide, work in tandem.

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