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The Human Circulatory System
The Human Circulatory System I
45 min
Concept: What are the different parts that make up the circulatory system?
3 min
MCQ & Structured Q: Which of the following is correct about the organ system in our body?
4 min
Concept: What substances are circulated around the body?
6 min
MCQ: The diagram shows how three body systems work together ...
5 min
MCQ: Which of these substances does the blood transport?
4 min
Concept: What is the function of the heart?
3 min
Let’s Try! What is the function of the heart?
3 min
MCQ: Which of the following graphs best represents his heart rate?
5 min
Structured Q: Arrange the exercises, starting with the least vigorous.
4 min
Structured Q: Explain why Hansen had to take short and quick breaths after 3 minutes.
4 min
Structured Q: Complete the line graph to represent Pauline’s heart rate.
4 min
Worksheet PDF
Answer PDF
The Human Circulatory System II
41 min
Concept: How does the circulatory system transport blood?
5 min
MCQ: The diagram below shows how blood flows through our body...
5 min
MCQ: Which is the correct route taken by blood travelling from a leg to an arm ...
4 min
Structured Q: In a human, oxygen is absorbed by the red blood cells in the blood of the lungs ...
3 min
Structured Q: Compare the difference between the amount of oxygen.
3 min
Concept: Difference in concentration of oxygen and carbon dioxide in blood vessels
4 min
MCQ: Which blood sample best represents the amount of oxygen in blood vessel X?
7 min
Structured Q: Explain how blood is transported to the lungs.
3 min
Structured Q: Explain why Keith is at higher risk of a heart attack.
4 min
Structured Q: Which blood vessel, A or B, is most likely to be an artery?
3 min
Worksheet PDF
Answer PDF
The Human Circulatory System III
38 min
Concept: Human circulatory system vs Plant transport system
5 min
MCQ: Which statements about the human and plant transport systems are correct?
5 min
Structured Q: Name two substances that are transported in the plant and the human circulatory system.
4 min
Concept: Circulatory systems of animals
5 min
MCQ: Lily compared the characteristics of a fish and a plant ...
5 min
MCQ: The diagrams show the circulatory systems of a fish and a mammal...
5 min
Structured Q: In the table below, fill in the levels of carbon dioxide...
5 min
Structured Q: Draw the amount of oxygen in blood Q and R in the graph.
4 min
Worksheet PDF
Answer PDF