| A | B |
|---|
| photosynthesis | 6 CO2 + 6 H20 -> C6H12O6 + 6 O2 |
| cellular respiration | C6H12O6 + 6 O2 -> 6 CO2 + 6 H20 |
| autotrophs | organisms that make their own food from photosynthesis |
| heterotrophs | organisms that use other organisms for food sources |
| mitochondria | "power house" of the cell - creates energy in the form of ATP |
| chloroplast | site of photosynthsis in plant cells |
| producers | contains most biomass in the energy pyramid |
| consumers | contains less biomass in the energy pyramid |
