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Questions and Answers
Which organ system allows us to breathe?
Which organ system allows us to breathe?
- Digestive system
- Circulatory system
- Respiratory system (correct)
- Nervous system
What is the process called when oxygen enters our bodies?
What is the process called when oxygen enters our bodies?
- Inspiration
- Exhalation
- Expiration
- Inhalation (correct)
How does air leave the body?
How does air leave the body?
- Through the nose or mouth (correct)
- Through the eyes
- Through the skin
- Through the ears
Where does air move out of the lungs through?
Where does air move out of the lungs through?
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How does the body get rid of carbon dioxide?
How does the body get rid of carbon dioxide?
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