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.
Learn also:
- What happens in lungs?
- How long it takes to recover from heart transplant?
- Which chamber is connected to which vessel?
- What is circulatory system?
- How can cold prevented?
- Why are Villi essential?