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Card 6
Front
How do single celled organisms exchange materials with their environment?
Back
Card 7
Front
Give three reasons to why multicellular organisms can't rely on diffusion.
Back
Card 8
Front
Why are root hair cells efficient at exchange?
Back
Card 9
Front
How does water move from the soil into root hair cells?
Back
Card 10
Front
How do mineral ions move from the soil into root hair cells?
Back
Card 11
Front
What are the gas exchange surface in the lungs?
Back
Card 12
Front
What are alveoli made of and why does this make them efficient at gas exchange?
Back
Card 13
Front
Why is it important for alveoli to have good blood supply?
Back
Card 14
Front
How are fish gills adapted for gas exchange?
Back
Card 15
Front
What's the role of goblet cells in airways?
Back
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