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Nature & science · Age 9 · Advanced Body Systems (circulation & Respiration)

Blood as a Delivery Service – Nutrients and Waste Removal

Explore how blood delivers vital supplies to cells and picks up waste products.

Module

Advanced Body Systems (circulation & Respiration)

Age

Age 9

Duration

10 min

Questions

5

What's in this exercise

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  1. Question 1

    Multiple choice

    Where does blood absorb nutrients before delivering them to cells?

  2. Question 2

    Multiple choice

    Which organ removes many waste products from the blood?

  3. Question 3

    Multiple choice

    What happens to carbon dioxide that blood collects from cells?

  4. Question 4

    True or false

    The kidneys help clean the blood by filtering out waste products.

  5. Question 5

    Matching

    Match each organ to its role in helping blood do its job.

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