The three reactants needed for
photosynthesis are
and

Light energy, Water, and Carbon Dioxide/Chlorophyll

Explanation:

Photosynthesis uses 12 water molecules, 6 Carbin Dioxide molecules and light energy so it can produce one glucose, six water and oxygen molecules. This can be expressed and represented by 12H2O + 6CO2 + light energy = C6H12O6 + 6H2O + 6O2

Vital to remember that the produced oxygen is from the original water molecules and not the carbon dioxide.

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

hello there the answer is d