More cards in this set

Card 6

Front

What is one way respiratory gases move in and out of the tracheae?

Back

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Card 7

Front

What is another way?

Back

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Card 8

Front

What is one adaptation of teh tracheoles to increase diffusion rate?

Back

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Card 9

Front

What is another?

Back

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Card 10

Front

To reduce water loss insects have what around their spiracles?

Back

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Card 11

Front

What do they use to close their spiracles to control water loss?

Back

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Card 12

Front

What feature of their surface helps with water control?

Back

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