Grade 3 Health Science Worksheet
A Grade 3 Health Science worksheet covering body systems, healthy habits, and nutrition.
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Standards
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Grade 3 Health Science Review
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Read each question carefully and answer to the best of your ability.
1. Which body system helps you breathe?
Digestive System
Respiratory System
Skeletal System
Circulatory System
2. What is the main job of your heart?
To help you see
To pump blood
To digest food
To move your bones
3. Which food group provides energy for your body?
Sweets
Fruits and Vegetables
Grains and Proteins
Water
4. Your system helps break down food.
5. We need to drink plenty of to stay healthy.
6. Exercise helps make your and muscles strong.
7. Brushing your teeth twice a day helps keep them healthy.
True
False
8. Eating lots of candy is good for your body.
True
False
9. Name two things you can do to keep your body healthy.