17 videos|85 docs|24 tests
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1. What are the main organs of the human body? |
2. How does the circulatory system work in our body? |
3. What is the role of the respiratory system? |
4. How does the digestive system help in breaking down food? |
5. What is the function of the nervous system? |
17 videos|85 docs|24 tests
|
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Explore Courses for Class 1 exam
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