Topic: Food Energy and Respiration Subtopic: Introduction
What are by-products of respiration?
Answer: There are two major by-products of respiration i.e. Carbon dioxide (CO2) and water (H2O). Carbon dioxide is given out when we exhale air and water is excreted in different ways e.g. sweating, exhaling, urinating and egesting.
Learn also:
- What are by-products of respiration?
- What is deoxygenated blood?
- What is tobacco smoking?
- What is transpiration?
- Which blood vessel carries blood and where?
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