3 years ago

How do lungs and heart transport oxygen in the cardio respiratory system

2 answers:

5 0

The cardio-respiratory system consists of the cardio vascular system (heart and blood vessels) together with respiratory system (lungs and air ways). These systems work to transport oxygen to the muscles and organs of the body and remove waste products including carbon dioxide.

Zigmanuir [339]3 years ago

5 0

Oxygen enters the hemoglobin which then carries oxygen throughout the body

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