Class 5 (SSC) • Science (सामान्य विज्ञान)Chapter 21: Busy at Work - Our Internal Organs⭐ Topic 2
Practice and Revision - Busy at Work - Our Internal Organs
Let us practise and revise what we learned about busy at work - our internal organs. Our internal organs work continuously to keep us alive,
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Know it
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See the pattern
Step 2 of 3
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Try it out
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Fun picture
Try it now
Learn the idea step by step
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Know it
The heart continuously pumps blood throughout our body, delivering oxygen and nutrients to every cell, working non-stop.
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Quick revision
Remember these!
- Heart pumps blood continuously.
- It delivers oxygen, nutrients to cells.
- Lungs bring in oxygen, remove CO2.
- This is essential for energy production.
- Stomach, intestines break down food.
- This provides nutrients for energy, growth.
- Kidneys filter blood continuously.
- They remove waste, form urine.
Words to know
busy at work - our internal organsssc std 5