Answer:
15.4: Lewis Structures: Counting Valence Electrons
Explanation:
The correct option is D.
The reactants that combine together to form glucose are carbon dioxide, water and energy from the sun. Six molecules of carbon dioxide combine with six molecules of water in the presence of sunlight to form glucose. The chemical equation for the reaction is given below"
6CO2 + 6H2O + Sunlight = C6H12O6.
He should buy the sander in store, this way it will be available for when he needs it.
They work by lowering the activation energy
