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Card 6
Front
What are the 3 ways in which the respiratory gases move in and out of the tracheal system?
Back
Card 7
Front
Why do the tracheoles have water in them?
Back
Card 8
Front
What is mass transport?
Back
Card 9
Front
Why do insects keep their spiracles closed for much of the time?
Back
Card 10
Front
How are the hairs surrounding the spiracles helpful?
Back
Card 11
Front
Why is the body surface of a fish not adequate to supply and remove respiratory gases?
Back
Card 12
Front
Where are the gills located on a fish?
Back
Card 13
Front
How are the gill filaments arranged?
Back
Card 14
Front
What is the function of the gill lamellae?
Back
Card 15
Front
What is countercurrent flow?
Back
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