Question

diatoms are a type of photosynthetic organism that live in our oceans. like plants, diatoms use their chloroplasts to produce glucose for food. what do diatoms need to produce their food? o o2 and atp o co2 and o2 o atp and h2o o co2 and h2o

Explanation:

Diatoms, like plants, perform photosynthesis. The reactants for photosynthesis are carbon - dioxide ($CO_2$) and water ($H_2O$), which are used in the presence of light energy to produce glucose and oxygen.

Answer:

CO2 and H2O