Answer:
nitrogen is needed to build proteins and enzymes.
Step-by-step explanation:
Plants require many different elements in order to maintain their health. Nitrogen is important to plants because it is a major component in
amino acids and therefore needed to build proteins that support plant structures and enzymes that play a role in plant metabolism.
chlorophyll which is used by plants to capture sunlight for photosynthesis.
nucleic acids, such as DNA, RNA, and ATP.
Animals also require nitrogen for the same reasons, with the exception of chlorophyll.