Question

(ii) List 5 steps involved in the degestion of food
(iii) What is a bronchiole?​

Answer 1

Answer:

• 5 steps involved in the degestion of food:

1. ingestion,

2. digestion

3. absorption

4. assimilation

5. egestion

• Inside your lungs, tubes split again and again, like the branches of a tree. The smallest of those branches are called bronchioles, and they end in tiny air sacs called alveoli. The alveoli are where the oxygen is picked up by your blood.

Answer 2

Answer:

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