✅ Correct Answer: Stone
Source: This question is taken from the Everyday Science
✅ Correct Answer: All of these
✅ Correct Answer: vibrational
✅ Correct Answer: Clock
✅ Correct Answer: Cooling
✅ Correct Answer: White Blood Cells
✅ Correct Answer: Definite volume and definite shape
✅ Correct Answer: Pitcher plant
✅ Correct Answer: Have a fixed shape
✅ Correct Answer: Non-biodegradable
✅ Correct Answer: Diamond
✅ Correct Answer: Mixture
✅ Correct Answer: Gains energy
✅ Correct Answer: Metamorphic rocks
✅ Correct Answer: Sublimation
✅ Correct Answer: Filtration
✅ Correct Answer: Heating
✅ Correct Answer: Freezing
✅ Correct Answer: Both A and B
✅ Correct Answer: Are tightly packed together and stay in a fixed position
✅ Correct Answer: Substance
✅ Correct Answer: Crystallization
✅ Correct Answer: Hands
✅ Correct Answer: Latent heat of Fusion
✅ Correct Answer: Scientific Method
✅ Correct Answer: WBC
✅ Correct Answer: Decantation
✅ Correct Answer: Convection
✅ Correct Answer: Biodegradable
✅ Correct Answer: Its volume increases and density decreases
✅ Correct Answer: Vibrate at a fixed position
✅ Correct Answer: Air pollution
✅ Correct Answer: Particles are in loose clusters
✅ Correct Answer: Solid molecules are packed tightly
✅ Correct Answer: Ordinary room temperature
✅ Correct Answer: Frictional force