In English please so I can help you with your problem
Most of the time m (M) means male and f (F) means female.
The answer is B.
Im pretty sure water is important for some organisms.
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.
Explanation:
1.) food
2.) water
3.) a habitat
