I believe it is they are reactants because they’re present before the reaction. O2 and glucose are reactants in the cellular respiration process. The product is ATP
Carbon Dioxide
Glucose and Oxygen is used to create energy, which would result in carbon dioxide
hope this helps
The answer is b because the global warming only gets caused by the decrease of in consumer spending .
Only about 3 percent of the worlds water is fresh, and even less than that is usable, because most of it is locked up in glaciers or in permanent snow fields.
The correct answer is D.
