Answer:
Nitrogen about 77 percent of the atmosphere is composed of nitrogen
Lipids serves as the fluid interface between the intracellular and extracellular environments
Soil in cooler climates would most likely be well developed and have Lots of organic matter .
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The correct answer is option D
Both are made up of the same nucleotide, but in a different sequence
DNA is made up of same set of nucleotide only the sequence is different which generates different set of amino acids forming the proteins of different types.Proteins are the building blocks of DNA which are responsible for different characteristics of an individual.