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Nature & science · Age 9 · Digestion, Teeth & Excretion

Digestive Functions Deep Dive – How Organs Work Together

Explore how the digestive organs work together as a system to fully process food.

Module

Digestion, Teeth & Excretion

Age

Age 9

Duration

10 min

Questions

5

What's in this exercise

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  1. Question 1

    Multiple choice

    Why does the stomach produce acid?

  2. Question 2

    Multiple choice

    The small intestine has tiny finger-like structures called villi. Why are these useful?

  3. Question 3

    Multiple choice

    What would happen if the large intestine could not absorb water from food waste?

  4. Question 4

    True or false

    Digestion is only a chemical process – no physical movement or chewing is involved.

  5. Question 5

    Matching

    Match each digestive organ to what it adds or removes from food.

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