Levels of Organization of Life  Cell  Molecule  Biosphere  Ecosystem  Community  Population  Organ System  Organ  Tissue  Organism

Smallest - Molecule

Molecules make up Cells

Some Organisms are one-cell. They carry out all life functions!*!

Larger organisms are multi-celled. They contain tissue made of cells.

Groups of DIFFERENT TYPES of Tissues make up an Organ

Groups of DIFFERENT TYPES of Organs make up Organ Systems

DIFFERENT Organ Systems make up an Organism

Each organism is given a Common Name & Unique Scientific Name Impala, Aepyceros melampus

Groups of ONE type of Organism living in an area make up a POPULATION

DIFFERENT Populations living together make up a Community

The Community and its Non-living Environment make up an ECOSYSTEM

All Ecosystems of Earth together make up the BIOSPHERE

Levels of Organization of Life  Cell  Molecule  Biosphere  Ecosystem  Community  Population  Organ System  Organ  Tissue  Organism