Levels of Organization

Front

What is the smallest unit of life?

Back

Cell

Front

What is a group of organs with similar functions called?

Back

System

Front

Which level of organization is the largest and most complex?

Back

Organism

Front

What do we call a group of tissues that work together?

Back

Organ

Front

What is the term for organs that work together?

Back

Organ system

Front

What is the level of organization that consists of similar cells working together?

Back

Tissue

Front

What is the basic building block of all matter?

Back

Atom

Front

What is a structure within a cell that performs a specific function?

Back

Organelle

Front

What is the term for a living thing that can carry out all basic life processes?

Back

Organism

Front

What is the level of organization that includes all the organ systems working together?

Back

Organism