Circulatory and Respiratory System

The heart has how many chambers?

• 4

• 2

• 3

• 5

The system that contains the heart, blood, and blood vessels is ...

• Respiratory System

• Muscular System

• Skeletal System

• Circulatory System

Blood in your lungs is

• oxygenated

• deoxygenated

When you breathe your lungs take in ​ (a)   and remove ​ (b)   .

• oxygen
• food
• carbon dioxide
• water
• energy

What does blood transport?

• Oxygen

• Carbon Dioxide

• Nutrients

• All of the above

Tags

NGSS.MS-LS1-7

Which of the following is part of the Respiratory System? (3)

• Lungs

• Arteries

• Pharynx

• Trachea

Which muscle in the respiratory system helps inhale and exhale?

• Stomach

• Heart

• Diaphragm

• Lungs

Which body system is shown here?

• Nervous

• Digestive

• Respiratory

• Circulatory

Tags

NGSS.MS-LS1-3

Which body system is shown here?

• Circulatory

• Respiratory

• Excretory

• Muscular

Tags

NGSS.MS-LS1-3

Arteries carry blood ​ ​ (a)   the heart.

• away from
• towards