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प्रश्न
Why do organisms need food? Write two reasons.
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उत्तर
Organisms need food because -
- Food gives energy to do work.
- Food helps the body to grow and to repair damaged parts.
- Food helps to protect the body against diseases.
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संबंधित प्रश्न
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| ______ | ______ | ______ |
| ______ | ______ | ______ |
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