How many grams of water are produced from the reaction of 32.9 g of oxygen according to this equation? 2h2(g) + o2(g) → 2h2o(g)?

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

Provide the choices you are given. i would be happy to : ) you!

For lesson: cameras, plant presses, newspaper, paper towels, clip boards, pencils, calculators, field guides, metric measuring tapes, paper, transect squares, colored pencils, ph meters, light meters, computers, etc.for extension: baggies for soil samples collecting, distilled water, hand shovels, beakers, boiled rice, microscopes, well microscope slides or regular microscope slides with cover slips