The atom, which contain protons, neutrons and electrons; the protons and neutrons contain quarks and gluons.
The basic unit of non-living things is the atom. Atoms are the smallest building blocks of matter and make up all non-living things in the universe.
The cell is the smallest living thing and an atom is the smallest non-living thing.
When you consider the composition of living and non living things, both can be broken down into what comprises them. If one considers non-living matter, then "particle" may be used to describe the smallest unit. As knowledge advances, a "particle" by definition has evolved i.e., quarks being the smallest "particle" of an atom whereas for years it was thought that the atom was the smallest unit of matter. Conversely, the cell is considered the smallest unit of organic (living) matter The only major difference between them is that a cell is the smallest particle of a living object and a molecule (made up of atoms) is the smallest unit of a nonliving object.
The smallest part of non-living things is typically an atom, which is the basic unit of matter. Atoms are made up of protons, neutrons, and electrons.
cells
The smallest unit of ecological organization is an individual organism. This could be a single plant or animal that interacts with its living and non-living environment within a specific ecosystem.
The smallest non-living particle in the human body is an atom. Atoms are the basic building blocks of matter and combine to form molecules that make up all living and non-living things.
The smallest living thing in the list is a bacteria. Bacteria are single-celled organisms that are smaller than a frog embryo and mitochondria. Viruses are not considered living organisms because they cannot replicate on their own, and an atom is a non-living, indivisible unit of matter.
Difficult question. Viruses can be considered non-living because they lack a cellular structure and cannot metabolize things on their own. Porcine cicovirus is the smallest virus. Nanobes are considered the smallest known organism by most. But there are also Nanoarchaeum and Mycoplasma Gentilalium.
PPLO i.e. pleuro-pneumonia-like organisms. Viruses could be the smallest living things, but they cannot be classified definitively as "living" since they do not carry out the processes associated with life. They only reproduce, and then only by altering the reproductive mechanisms of other organisms.
A tiny piece of non-living matter is a virus.
It is predominantly non-living.