Which of the following best shows how a historian would study the historiography of the french revolution?

a. creating a map of the important events of the french revolution
b. reading about how earlier historians wrote about the french revolution
c. placing key events of the french revolution in chronological order
d. writing a non-biased history book about the french revolution's leader

The answer is B. Reading about how earlier historians wrote about the French Revolution

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.