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Active transport

life science Maturity 9-11

Cells need food to work.

Porters.PNG
Porters.PNG
They use energy to pull food in. This helps them stay strong. It is like a tiny pump. This keeps you healthy. Can you imagine tiny pumps in you?

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🖼️ Images & Media (2)
File:Scheme sodium-potassium pump-en.svg
Scheme sodium-potassium pump-en.svg
File:Porters.PNG
Porters.PNG
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