I remember this from last year haha. The dark moths populations will go down since they can’t blend in as well as the light moths.
Answer:
Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.
Happy St. Patrick’s day too!