Organ Systems and Their Functions

The main function of your circulatory system is to pump blood from the ____________ to all parts of your body.

• heart

• lungs

• brain

Circulatory system has three main parts: __________, _________, and ________________.

• Brain, spinal cord, and peripheral nerves

• Heart, blood vessels, and blood

• Lungs, the diaphragm, mouth, and nose

The brain communicates with the rest of the body through the ________________ and the nerves.

• Heart

• Lungs

• Spinal cord

Tags

NGSS.MS-LS1-8

The _________________ controls all of your body's systems and organs.

• Nervous system

• Circulatory system

• Respiratory system

Each of the systems in your body has its own individual jobs, but ___________________________________________.

• Muscular system and Skeletal system

• Each system depends on other systems.

• Each system does not depend on other systems.

Tags

NGSS.MS-LS1-3

The ___________________ is the command center of the body.

• Lungs

• Heart

• Brain

Tags

NGSS.MS-LS1-8

Your ____________ protect the major organs of the body.

• Bones

• Ribs

• Blood

The ________________ protects the lungs and heart.

• Nerves

• Stomach

• Ribs

Respiratory system includes the _________, _________, _______, and ____________.

• lungs, the diaphragm, mouth, and nose

• brain, spinal cord, and peripheral nerves

• heart, blood vessels, and veins

The nervous system includes the ____________, ___________, and _____________.

• heart, blood vessels, and blood

• lungs, the diaphragm, mouth, and nose

• brain, spinal cord, and peripheral nerves