List the level of organization in order from smallest to largest ... ?

The level of biological organization from smallest to largest is:

1) Atom - smallest part of an element made up of protons, electrons, neutrons

2) Molecule - two or more atoms bonded together

3) Organelle - a small part inside the cell that has a specific function

4) Cell - the basic unit of structure and function in a living thing

5) Tissue - group of similar cells working together to perform a function

6) Organ - different tissues working together to form a structure with a specific function

7) Organ System - d ifferent organs working together to perform a major process in an organism

8) Organism - a single living thing that has all the characteristics of life

9) Population - organisms grouped together by its similar type in a similar place at the same time

10) Community - all different organisms at the same place at the same time

11) Ecosystem - biotic and abiotic factors found in the same place at the same time

12) Biome - A region of the earth's surface with a specific climate where only certain types of plants and animals survive to live

13) Biosphere - The part of the earth's surface where living things can be found