Class 4 (SSC) • EVS भाग 1 - विज्ञान (परिसर अभ्यास)Chapter 11: A Look Inside the Body⭐ Topic 1
A Look Inside the Body
Our body has internal organs that work together in different systems, like digestion, breathing, and circulation, to keep us alive and healt
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The digestive system, including the stomach and intestines, breaks down food into nutrients our body can use for energy and growth.
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- Digestive system: stomach, intestines.
- It breaks down food into nutrients.
- Respiratory system: lungs.
- It helps breathe oxygen in, CO2 out.
- Circulatory system: heart pumps blood.
- Blood carries oxygen, nutrients.
- These systems work together.
- Understanding them helps us care for our body.
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a look inside the bodyssc std 4