Free MCQsLearn App Download - Topic: Food Energy and Respiration Subtopic: Introduction
What is bronchiole?
Answer: Each bronchus splits up into smaller bronchioles. Bronchioles are so small that they can't be seen by a naked eye.
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- Where is blood taken after lungs?
- What is anther and what does it contain?
- How long is digestive tract?
- How are gases transported?