Which statements describe the importance of the nitrogen cycle to living things? check all that apply. provides a source of water. it cells make proteins. it provides a form of usable nitrogen. it removes carbon dioxide from the atmosphere. it destroys harmful bacteria. it cells make glucose.

It helps cells make proteins.

It provides a form of usable nitrogen.

Explanation:

Nitrogen cycle is one of the biogeochemical cycles. It involves the distribution of nitrogen in various spheres of earth.

Nitrogen is essential element for growth and abundance of plants. Nitrogen present in the atmosphere cannot be used by the plants directly for growth. Instead the bacteria present in soil convert the atmospheric bacteria into plant useable forms such as ammonia, nitrates and nitrites.

It helps cells make proteins.The ammonia is used for synthesis of aminoacids which are further required for synthesis of proteins.

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correct answer is a. and d.