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.
- What is meant by leaking of heart valves?
- Why are plant roots important?
- How does content diffuse into cells from blood?
- What is main job of white blood cells?
- What happens when atria are full of blood?
- How long is digestive tract?