Tissues are groups of similar cells working together. They perform specific functions like muscle contraction, oxygen transport or protection, supporting organ function in organisms. Class 8 NCERT Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye solutions class 8 ...
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NCERT Solutions and important questions for Class 8 science for CBSE 2020-2021.
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Just as bricks build a wall, cells build the body. Each cell plays a small part, but together, they form tissues and organs that make up living organisms. Class 8 NCERT Science Curiosity Chapter 2 The Invisible Living World: Beyond Our ...
Cells combine to form tissues, which build organs. Organs join into systems that perform essential life functions. Together, these systems make a complete, functioning organism. Class 8 NCERT Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye solutions class ...
The sequence is: cell → tissue → organ → organ system → organism. Each level builds upon the previous to create a functional body. Class 8 Science Grade 8 Chapter 2 The Invisible Living World: Beyond Our Naked Eye question answer Class ...
Acid-producing cells release hydrochloric acid in the stomach. This acid kills bacteria, activates enzymes like pepsin and helps break down food particles during digestion. Class 8 Science Grade 8 Chapter 2 The Invisible Living World: Beyond Our Naked Eye question answer Class ...