More cards in this set

Card 6

Front

What helps prevent microorganisms from getting into the body?

Back

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Card 7

Front

What happens if something does get through to your body?

Back

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Card 8

Front

What is the first line of attack?

Back

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Card 9

Front

What is the first stage of the second line of attack?

Back

Preview of the front of card 9

Card 10

Front

What is the second stage of the second line of attack?

Back

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Card 11

Front

What is the third stage of the second line of attack?

Back

Preview of the front of card 11

Card 12

Front

What is the fourth stage of the second line of attack?

Back

Preview of the front of card 12

Card 13

Front

What is the third line of attack?

Back

Preview of the front of card 13