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Created page with "==Key Stage 3== ===Meaning=== Gas exchange systems are the organ systems in plants and animals used to exchange Oxygen and Carbon Dioxide. ===About Gas Exchange Syste..."
==Key Stage 3==
===Meaning===
Gas exchange systems are the organ systems in plants and animals used to exchange [[Oxygen]] and [[Carbon Dioxide]].
===About Gas Exchange Systems===
: [[Amphibian]]s, [[Bird]]s, [[Mammal]]s and [[Reptile]]s all have [[lung]]s in their '''gas exchange systems'''.
: [[Amphibians]]s and [[Fish]] both have [[gill]]s in their '''gas exchange systems'''.
: [[Plant]]s all have [[leaf|leaves]] in their '''gas exchange systems'''.
===Meaning===
Gas exchange systems are the organ systems in plants and animals used to exchange [[Oxygen]] and [[Carbon Dioxide]].
===About Gas Exchange Systems===
: [[Amphibian]]s, [[Bird]]s, [[Mammal]]s and [[Reptile]]s all have [[lung]]s in their '''gas exchange systems'''.
: [[Amphibians]]s and [[Fish]] both have [[gill]]s in their '''gas exchange systems'''.
: [[Plant]]s all have [[leaf|leaves]] in their '''gas exchange systems'''.