Answer:
Show us the application first
Explanation:
While stress is a type of pressure given by force acting per unit area. Strain is the ratio of change in length and total length when stress occurs. Ratio of stress and strain gives Young's Modulus. The curve between stress and stress is linear as long as they are proportional to each other.
Helps feed dead things also helps clean up the earth if there was no decomposers earth would look real dirty with dead things around just piling up