Definition of: Mole point
-A number or quantity placed before and multiplying another quantity
-Reaction in which a single compound breaks down into two or more elements or new
compounds
-the Si base unit used to measure the amount of a substance in chemistry
-Occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water.

h let me think

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.