More cards in this set

Card 16

Front

Name 2 chemical defences in the body

Back

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Card 17

Front

Why do plants produce chemicals that antibacterial effects?

Back

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Card 18

Front

Which bacteria could have arisen from the misuse of antibiotics?

Back

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Card 19

Front

What does independence mean?

Back

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Card 20

Front

What limits the length of a food chain?

Back

Preview of the front of card 20