A self-contained system within a larger system:

• cell

• organ

• subsystem

• tissue

Tags

NGSS.MS-LS1-3

Different tissue that perform a task:

• Subsystem

• Tissue

• Organ

• Cell

Tags

NGSS.MS-LS1-3

The heart, arteries, and blood working together:

• Cell

• Tissue

• Organ

• Organ System

Tags

NGSS.MS-LS1-3

A group of cells working together:

• cell

• tissue

• subsystem

• organ

Tags

NGSS.MS-LS1-3

The basic unit of life

• an atom

• a cell

• a molecule

• an organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

This system supports the body and protects the organs

• Circulatory System

• Skeletal System

• Nervous System

• Digestive

This system helps the body move and interact.

• Skeletal

• Circulatory

• Respiratory

• Muscular

This system brings oxygen in and removes carbon dioxide.

• Circulatory

• Digestive

• Excretory

• Respiratory

This system includes the organs such as the brain and spinal cord.

• Nervous System

• Digestive System

• Skeletal System

• Muscular System

This system includes organs such as the ribs and skull.

• Digestive

• Respiratory

• Skeletal

• Muscular