Which statement about energy is true? A.) energy can't be created or destroyed. B.) Energy can't transform into different forms. C.) Organisms at the top of food chains have access to the most energy. D.) Energy can undergo transformations only in animals.

Its A) sense energy can't materialize itself it can't be destroyed only made

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.