B) full
When the moon is fully lit up, you can see all of it, therefore it is a full moon.
This is called a combustion reaction. A combustion reaction involves oxygen gas. Most combustion reaction are exothermic as they give off heat. When organic molecules (containing carbon and hydrogen) combust the reaction products are carbon dioxide and water as well as heat or light. Combustion reactions may be complete or incomplete, a complete combustion releases more energy than incomplete combustion.
All of them are reactants
0! because you walked back in forth in diferent direcions
Answer:
There are 6.022x10^23 molecules
