The basic unit of life

• tissue

• organ

• cell

• organism

Different tissues that perform a task

• tissue

• organ

• cell

• organism

Group of cells that work together

• tissue

• organ

• cell

• organisms

A living being

• tissue

• organism

• cell

• organism

Which is the correct levels of organization in an organism from the smallest to the largest.

• Cells to tissues, tissues to organs, organs to organ system, and organ systems to organisms.

• Cells to tissues, cells to organs, organs to organ system, and organ systems to organisms.

• Tissues to organs, organs to organ system, and organ systems to organisms.

• Cells to tissues, tissues to organs, organs to organ system.

A mass of similar cells that perform a specialized function.

• tissue

• cell

• organ

• organ system

A collection of similar tissues joined together into a structure that performs specialized function.

• organ system

• cell

• organ

• tissue

A collection of organs that work together

to perform specialized functions.

• organ system

• cell

• organ

• tissue

A self-contained living thing.

• tissue

• cell

• organ

• organism

The respiratory system is made up of the airways, lungs, and respiratory muscles. The lungs are classified as…

• cell

• tissue

• organs

• organisms