Nature & science · Age 9 · Advanced Body Systems (circulation & Respiration)
Food, Air, and Activity – Three Pillars of Cardiovascular Health
Identify and explain three key lifestyle choices that keep the circulatory and respiratory systems healthy.
Module
Advanced Body Systems (circulation & Respiration)
Age
Age 9
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
Which type of fat is known to be most harmful to heart health when eaten in large amounts?
Question 2
Multiple choice
Why is breathing clean air important for lung health?
Question 3
Multiple choice
Which of these habits can REDUCE the risk of heart disease later in life?
Question 4
True or false
Reducing salt intake can help lower blood pressure and reduce strain on the heart.
Question 5
Matching
Match each lifestyle risk factor to the health problem it can cause.
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Graph Patterns – Understanding What Heart Rate Data Tells Us
Active Bodies – Why Moving More Means a Healthier Heart
Activity and Your Body – How Exercise Changes Breathing and Heart Rate
Inside the Circulatory System – Blood and Its Pathways
Breathing In – How Lungs Bring Oxygen into the Body
What Blood Carries – Oxygen and Nutrients on the Move