✅ Correct Answer: Both A and B
Source: This question is taken from the Everyday Science
✅ Correct Answer: Salt
✅ Correct Answer: 4
✅ Correct Answer: Ear Canal
✅ Correct Answer: Water
✅ Correct Answer: Polar solvent
✅ Correct Answer: Tasteless
✅ Correct Answer: Diamond
✅ Correct Answer: Solid molecules are packed tightly
✅ Correct Answer: Vaccum
✅ Correct Answer: Have a fixed shape
✅ Correct Answer: Ordinary room temperature