Cell walls are a part of living things.
population
Living Things Are All Made Of Atoms.....It Is The Smallest Part Of Any Element
The leaf of a plant is part of a living thing.
you
Not directly, no.
Biology .
The liver makes cholesterol.
genuise man
That depends on what part of the world that living thing lives in.
Diet
what is an important part of the cycle that has made an kept theearth place where living things can survive