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Erstellt von allisten cooper
vor etwa 8 Jahre
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define a gaseous exchange surface
describe some properties that a g.e.s must have if it depends on slow passive diffusion for movement
describe the gaseous exchange surface of
1. plants
2. amoeba
3. worms
describe the gaseous exchange surface of
4. insects
5. fish
6. mammals
draw and label the G.E.S of a human
draw and label the G.E.S of a fish