Step-by-Step Lesson

Learn: Why Animals Need a Circulatory System

Pearson Edexcel Level 3 Advanced GCE in Biology A (Salters-Nuffield) (9BN0)

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Steps in this lesson (10)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

What is the main function of the circulatory system?

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4
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5
Fill in the BlankInteractive

Diffusion works well over {{blank0}} distances but is too {{blank1}} for transporting substances in large animals.

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6
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Match the items on the left with their correct pairs on the right

7
MatchingInteractive

Match the items on the left with their correct pairs on the right

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8
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Match the items on the left with their correct pairs on the right

9
Multi-SelectInteractive

Which of the following are functions of the circulatory system? (Select all that apply)

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10
article

Match the items on the left with their correct pairs on the right

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