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What are animals and plants built from?Information
How do plants obtain the food they need to live and grow?Information
What happens to the waste material produced by plants and animals?Information
What are enzymes and what are some of their functions?Information
How do dissolved substances get into and out of cells? Information
How do plants obtain the food they need to live and grow? copy 1Information
What happens to energy and biomass at each stage in a food chainInformation
What happens to the waste material produced by plants and animals? copy 1Information
What are enzymes and what are some of their functions? copy 1Information
Do chemical reactions always release energy? copy 1Information
What are animals and plants built from? copy 1Information
Birchfield Resources BiologyInformation