- All living things are made of cells according to the cell theory
- Nonliving things are not made of cells
- So, the difference of living things and nonliving things is that living things are made of cells

So, the difference of living things and nonliving things is that living things are made of cells
Question: One important difference between living things and nonliving things is that only living things have
Context: - All living things are made of cells according to the cell theory 
- Nonliving things are not made of cells