Biological Organization Levels

Front

Abiotic factor

Back

not living, never alive, and not from a living thing

Front

biotic factor

Back

A living thing, from a living thing, once was a living thing

Front

qualitative observation

Back

An observation using your five senses that describes the qualities of something

Front

quantitative obseration

Back

An observation using your five senses that includes a number to describe something

Front

inference

Back

a logical assumption based on an observation or previous experience

Front

Organism

Back

Individual living being

Front

Population

Back

Group of same species in an area

Front

Community

Back

Different populations in an area

Front

Ecosystem

Back

Community plus environment which includes abiotic factors