Dr. Morganstern is treating Michael for bulimia nervosa and hypothesizes that his eating disorder stems from control issues left over from his childhood. From which theory is this explanation drawn?

b a mature ovary of a plant.

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.

it's false. hope i .