Body Systems

the dome -shaped sheet of muscle that forms the bottom of the chest cavity.

• organ system

• lungs

• skin

• diaphragm

Body tissue made up of strong fibers that can tighten or relax to make the body move.

• skeletal system

• brain

• muscles

• bones

Tags

NGSS.MS-LS1-3

organs in excretory system that remove carbon dioxide.

• heart

• organ

• nervous system

• lungs

The brain, spinal cord, and nerves are the three parts of this.

• sensory organs

• diaphragm

• nervous system

• bones

Tags

NGSS.MS-LS1-3

Each organ in your body is part of this, a group of organs working together to perform a major a function.

• skin

• organ system

• heart

• tissue

Tags

NGSS.MS-LS1-3

The hard, white parts of the human body that make up the skeleton.

• bones

• organ

• brain

• skeletal system

That part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuos with the spinal cord.

• skin

• brain

• organ

• diaphragm

This is the organ in your body, about the size of a fist, that pumps blood throughout the body.

• heart

• tissue

• organ

• lungs

Cells that work together to perform a particular function

• brain

• muscles

• nervous system

• tissue

Tags

NGSS.MS-LS1-3

part of body that does a job {for example, the heart and lungs}

• sensory organs

• organ

• skin

• lungs