3. Which process is most directly involved in the
production of egg cells by a female frog?

well we can't tell you because we cant see the time give a screen shot or something.

i believe it is c: genes for body color and wing size are inherited separately from each parent.

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.