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AdaptGasExchange
Question | Answer |
---|---|
gas exchange | diffusion of oxygen into the body and co2 out |
Which organisms exchange gases using moist skin | adult amphibians and cnidaria |
Which organisms exchange gases using tracheal system | insects and arachnids |
Which organisms exchange gases using lungs | mammals birds and reptiles |
Which organisms exchange gases using gills | fish crustacea juvenile amphibians |
why must gills have a larger surface area than the lungs of similar sized animal | less oxygen in water |