Question
4. Explain the role of decomposers in the carbor
Why do living organism need nitrogen?
6. Explain why plants and animals can't use the
Answer
Decomposers are organisms that break down dead or decaying organisms, releasing nutrients back into the environment. They play an important role in the carbon cycle by breaking down organic matter and releasing carbon dioxide back into the atmosphere. Living organisms need nitrogen for the production of proteins, nucleic acids, and other molecules essential for life. Plants and animals cannot use the nitrogen in its elemental form, so it must be converted into a usable form by bacteria and other organisms.