Biology, asked by wazeermd6876, 1 year ago

Digestion system and respiration system explain briefly

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Answered by mariannabingham13

0

This exchange between oxygen and carbon dioxide takes place from our blood at the lungs. The digestive system is responsible for the breakdown of the food that we eat into smaller molecules that can be absorbed by our blood. ... The digestive system and respiratory system also share an organ -the pharynx.

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