In one or two sentences, explain how the chemical equation for photosynthesis shows that plants cycle matter. Include the number of molecules and atoms involved to support your explanation.

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6CO2 + 6H2O ==> C6H12O6 + 6O2

It should be obvious from the equation that plants take in CO2 (which humans exhale), combine that with water, to produce glucose which the plants use to grow and oxygen gas which humans need to breath. So plant cycles matter. That's how the breath of life is maintained through the production of oxygen.

The chemical equation for photosynthesis, 6CO2 + 6H2O -> C6H12O6 + 6O2, demonstrates that plants cycle matter by taking in carbon dioxide (6 molecules, 12 atoms) and water (6 molecules, 12 atoms) and converting them into glucose (1 molecule, 6 atoms) and oxygen (6 molecules, 12 atoms) through the process of photosynthesis, thereby recycling the molecules and atoms involved.

The chemical equation for photosynthesis, 6CO2 + 6H2O → C6H12O6 + 6O2, shows that plants cycle matter by taking in 6 molecules of carbon dioxide (CO2) and 6 molecules of water (H2O), and through the process of photosynthesis, they convert them into 1 molecule of glucose (C6H12O6) and 6 molecules of oxygen (O2).