Key term for AQA GCSE Biology, used in Trophic Levels.
A gaseous by-product of respiration that is exhaled or excreted, causing a direct loss of biomass from the organism.
Carbon dioxide appears in AQA GCSE Biology revision content for Ecology, especially Trophic Levels and Biomass Transfer.
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Bioenergetics
Photosynthesis • Photosynthesis Reaction
