What is heredity ?

a. the passing of traditions from parents to their children.

b. a type of asexual reproduction.

c. the passing traits from parents to offspring.

d. another term for sexual reproduction.

i think the answer is c hope this

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.