Which substance is a compound?

water

gold

oxygen

hydrogen User: Which are limiting nutrients for plant growth?

water and nitrogen

nitrogen and carbon

carbon and phosphorus

phosphorus and nitrogen User: The ocean and the atmosphere serve as long-term storage areas for carbon and other nutrients. What are these storage areas called?

reservoirs

fossil fuels

biostorages

compounds

Question

Skipper

Chemistry

11 May, 21:09

Which substance is a compound?

water

gold

oxygen

hydrogen User: Which are limiting nutrients for plant growth?

water and nitrogen

nitrogen and carbon

carbon and phosphorus

phosphorus and nitrogen User: The ocean and the atmosphere serve as long-term storage areas for carbon and other nutrients. What are these storage areas called?

reservoirs

fossil fuels

biostorages

compounds

+2

Answers (1)

Know the Answer?

Cassandra Maxwell · Answer 1

The answer for the first question would be water. It is the substance that is a compound since it is made up of different elements. For the second item, i think the best answer is phosphorus and nitrogen. They are the limiting nutrients. For the last item, the correct answer is reservoirs.