If oxygen is removed from a plant's environment, what would you expect to happen to the plant's production of glucose?
O A) Fewer glucose molecules would be produced
O B) More glucose molecules would be produced
OC) The same number of glucose molecules would be produced but without carbon
dioxide
OD) The same amount of glucose molecules would be produced.

i thinking chemical change

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.