Human Body Systems Review

This system breaks down food we eat into nutrients that your body can absorb.

• skeletal

• muscular

• endocrine

• digestive

Tags

NGSS.MS-LS1-7

The system where lungs absorb oxygen and release carbon dioxide.

• respiratory

• reproductive

• immune

• nervous

Tags

NGSS.MS-LS1-3

Heart pumps blood through all of your blood vessels in this system.

• musculoskeletal

• circulatory

• digestive

• excretory

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

The heart is about the size and shape of your . . .

• head

• fist

• hand

• foot

What is the formal name for your throat area?

• pharynx

• larynx

• throat

• esophagus

How many bones does an ADULT skeleton have?

• 206

• 200

What bone is highlighted?

• Ribs

• Cranium

• Clavicle

• Femur

What muscle is highlighted?

• Lats

• Abdominals

• Pectoralis

• Quads