What two levels of classifying system is part of the scientific name?

The genus and species are the final 2 classification that determine a scientific name for an organism

Explanation:

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the answer is c.) there is a warm front in region a and a stationary front in region b.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.