Uploaded by Katherine MacKenzie

Circulation and the Heart Introduction questions - Secondary 1-2

Worksheet Lesson 2 – Circulation & The Heart
Watch the video in the PowerPoint file. Fill in the questions related to the heart, major vessels and blood flow.
1) What are veins?
2) What are arteries?
3) What is meant by deoxygenated blood?
4) What is meant by oxygenated blood?
5) Fill in the following table:
Superior Vena Cava
Inferior Vena Cava
Pulmonary Artery
Pulmonary Veins
6) What is the purpose of the heart valves?
Receives Blood From:
Sends Blood To
Worksheet Lesson 2 – Circulation & The Heart