levels of organization

basic building block of matter

• atom

• molecule

• cell

• tissue

basic unit of LIFE

• atom

• cell

• organism

• tissue

group of tissues

• cell

• atom

• molecule

• organ

group of cells

• cell

• tissue

• organ

• organ system

group of organs

• atoms

• cells

• tissues

• organ system

group of organ systems

• organism

• cell

• organ

• tissue

a single individual or living thing

• organ

• organism

• organ system

• population

group of atoms bonded together

• cell

• molecule

• organism

• population

multiple organisms of the same species...in the same area

• cell

• tissue

• organism

• population