What are the sections of crust called? A. atmospheric plates
B. lithospheric plates
C. oceanographic plats
D. stratospheric plates

golgi body just took the test on edge

the correct answer in apex is tissue development, i know because i just had this question

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.