Answer:
Nitrogen is an important element in the living things.
Compounds such as amino acids, DNA, proteins and DNA
Nitrogen is the most Abu can't gas in the atmosphere. It cycles from the atmosphere,to the terrestrial habitat and Marine habitat then back to the atmosphere.
Living things nitrogen from the nitrogenous compound.
Nitrate is formed when nitrogen combine with oxygen and it is called nitrogen fixation.
Explanation:
Nitrogen is an important element in living things and it is important for life processes. It is the major constituent of DNA, protein, amino acids and Chlorophyii.
Nitrogen is released from the atmosphere to the root nodules of leguminous plants or to the soil by bacteria called nitrogen fixing bacteria . Nitrogen can not be absorb in gaseous form by plants because they are unreactive but they are converted to nitrates and ammonium compound.
convergent boundary
divergent boundary
transform boundary
B. compounds,cells,tissues,organs,
C. molecules, atoms, elements,compounds
D. atoms, organs, cells, organs systems
B: The processes are competitive since both processes take place inside animal cells.
C: The processes are complementary since both processes require the same reactants.
D: The processes are complementary since the products of one process are the reactants for the other process.