28 October 2007 13:45
Calculating Animal Caloric Requirements
by jgroganThis menu lists pages concerned with energy flow in the biosphere. Energy comes from the sun: plants capture some of it and turn it into carbohydrates as they build their bodies. Animals are dependent on plants and eat them.
Science NetLinks: Investigating Local Ecosystems
by jgroganTo investigate the habitats of local plants and animals. To explore some of the ways animals depend on plants and each other.
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