A scientist set up an experiment in which she planted bean seeds in two groups, A and B. Group A was fed a balanced application of fertilizer as recommended by plant growers. Group B was grown under identical conditions, except additional nitrogen was added. After one month, the group A plants displayed sparse, small leaves whereas Group B produced numerous, large leaves. What was the hypothesis for this experiment?

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

a- all cells come from pre-existing cells

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.