Levels of Organization

Front

What is a tissue?

Back

A group of similar cells working together.

Front

What level of organization is the heart?

Back

Organ

Front

List the levels of organization in order from simple to complex.

Back

1. Cell 2. Tissue 3. Organ 4. Organ System 5. Organism

Front

What do tissues combine to form?

Back

Organs

Front

What do organs combine to form?

Back

Organ systems

Front

What is the smallest unit of life?

Back

Cell

Front

What is an organ?

Back

A structure made up of different types of tissues working together.

Front

What is an organ system?

Back

A group of organs that work together to perform a specific function.

Front

What is an organism?

Back

A living being that can function independently.

Front

What is the role of cells in the levels of organization?

Back

Cells are the basic building blocks of all living organisms.