No, being healthy also means feeling good physically, mentally and socially. A healthy person eats well, stays active, has good relationships and feels happy—not just someone who doesn’t have any illness. Class 8 NCERT Science Curiosity Chapter 3 Health: The Ultimate ...
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Plant cells have rigid cell walls and large vacuoles, giving them a firm, regular shape. These structures make plant cells appear more organized and brick-like than the flexible animal cells. Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond ...
Snehal was testing how composting is affected by mixing dried leaves with kitchen waste. Pit A with leaves would compost faster and smell less due to better air flow and carbon balance compared to Pit B. Class 8 NCERT Science Curiosity ...
The nucleus controls genetic information and activities. The cytoplasm hosts chemical processes. Cell membrane regulates entry and exit. Cell wall offers structure and chloroplasts carry out photosynthesis in plant cells. class 8 science chapter 2 the invisible living world beyond our ...
A magnifying glass bends light through a convex lens, enlarging the view of small organisms. It allows our eyes to see details that would otherwise remain invisible or unclear. Class 8 Science Curiosity Textbook Chapter 2 The Invisible Living World – ...