C. When there is an equal number of molecules on each side
Answer;
Gold
Gold is a non renewable resource.
Explanation;
Non renewable resources are those resources of economic value that can not be readily replaced by natural means on a level that is equivalent to its consumption.
Examples of non renewable resources include; fossil fuels such as oil, natural gas and coal; because their source is not sustainable.
Answer:
a pet parrot talking
Explanation:
dogs responding to "roll over"
Answer:
D
Explanation:
it just makes sense to me