Circulatory and Respiratory System

What is the correct blood flow through the heart?

• 1 → 2 → 5 → 9 → 3 → 4 → 6
• 5 → 2 → 1 → 9 → 3 → 4 → 6
• 1 → 2 → 6 → 9 → 3 → 4 → 6
• 9 → 3 → 4 → 6 → 1 → 2 → 5

Where does the blood pick up oxygen in the body?

• The heart
• The liver
• The lungs
• The body

What is the waste product that the blood carries from the body?

• Oxygen
• Carbon Dioxide
• Urine
• Poop

Which part of the heart pumps blood to the body?

• The right atrium
• The right ventricle
• The left atrium
• The left ventricle

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi
• lungs
• oxygen
• alveoli

Tags

NGSS.HS-LS2-5

Within the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries. 

• trachea 
• bronchi 
• alveoli
• diaphragm

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

Identify

• Pulmonary veins
• Pulmonary artery
• Aorta
• Vena cava

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.MS-LS1-3

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle