Biology, asked by asifanu2586, 1 year ago

Differentiate between respiratory system and circulatory system of human being

Answers

Answered by abhishekachuks
0

The respiratory system allows us to inhale oxygen and exhale carbon dioxide, and this system includes our mouth and nose, trachea and lungs. The circulatory system transports blood throughout our body, and includes the heart and blood vessels.


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