Yes each and every organism is divided into different classes.
Organic compounds are compounds that contain carbon atoms.
Organic matter is any waste product that occurs naturally (i.e. snake skin, feces, and other traces of life).
Inorganic matter would lack carbon compounds. Radioactive waste at nuclear power plants is inorganic.
The answer above is correct (I took a test on this)
Answer:
c is the speed of light
Explanation:
E: energy
m: mass
c2: speed of light squared