Please select a subject first
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Distinguish between prokaryotic and enkaryotic cells
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Filtration method is effective in separating ______ mixture.
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In solids, the space between the particles is less than in ______.
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Particles in solids are free to move.
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Strainer is a kind of sieve which is used to separate a liquid from solid.
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Complete the given analogy.
Solid: Rigidity:: Gas: ______
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Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
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Complete the given analogy.
Solid: Definite shape:: ______: Shape of the vessel.
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Match the following.
| Srl. no. | A | B | C |
| i | Separation of visible undesirable components | Water mixed with chalk powder | Magnetic Separation |
| ii | Separation of heavier and lighter components | Sand and water | Decantation |
| iii | Separation of insoluble impurities | Iron impurities | Filtration |
| iv | Separation of magnetic components from non-magnetic components | Rice and stone | Hand-picking |
| v | Separation of solids from liquids | Husk and paddy | Winnowing |
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A rubber ball changes its shape on pressing. Can it be called a solid?
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Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
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Which of the following are the characteristics of living beings?
- Respiration
- Reproduction
- Adaptation
- Excretion
Choose the correct one
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Lizards breathe through their
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Birds fly in the air with the help of
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Birds can see only one object at a time.
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The breathing organ of a fish is known as ______.
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How do birds catch their prey?
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Differentiate between carbohydrate and protein.
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Which of the following is another form of computer?
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Which of the following is another form of computer?
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