ZIMSEC O-Level Combined Science
7.1.5.2Blood, the heart and blood vessels
Blood, the heart and blood vessels in ZIMSEC O-Level Combined Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic66 practice questions3 lessons
Overview
Forms 1 to 4.
Learning objectives
What the syllabus expects you to be able to do.
- 7.1.5.2.1Identify the components of blood and state their functions.
- 7.1.5.2.2Draw and label the heart, and name its valves and the main blood vessels.
- 7.1.5.2.3Describe the double circulatory system.
- 7.1.5.2.4Describe the structure of arteries, veins and capillaries and the differences between them.
Lessons
- Full access
Blood
16 min
- Full access
Blood vessels
20 min
- Full access
The heart and circulation
22 min
Join to read every lesson, or see what Full access includes.
Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Blood, the heart and blood vessels into a strength.
Practise with instant marking, see your mastery grow and get a study plan built around your exam date.