✅ Correct Answer: 4
Source: This question is taken from the Everyday Science
✅ Correct Answer: Gravitational force
✅ Correct Answer: Concentrated Solution
✅ Correct Answer: CH₃COOH
✅ Correct Answer: vibrational
✅ Correct Answer: Both A and B
✅ Correct Answer: Supersaturated
✅ Correct Answer: Roughness of surfaces
✅ Correct Answer: Cylindrical Lens
✅ Correct Answer: Momentum
✅ Correct Answer: Covalent bond
✅ Correct Answer: Two
✅ Correct Answer: Neurological
✅ Correct Answer: All of these
✅ Correct Answer: Day and Night
✅ Correct Answer: 2
✅ Correct Answer: Astronomy
✅ Correct Answer: Proton
✅ Correct Answer: Cornea
✅ Correct Answer: Motion
✅ Correct Answer: An electric motor
✅ Correct Answer: Third
✅ Correct Answer: Bacteria
✅ Correct Answer: Three kinds
✅ Correct Answer: Diluted
✅ Correct Answer: Unsaturated solution
✅ Correct Answer: the density of salt solution exceeds the density of eggs
✅ Correct Answer: Katabatic wind
✅ Correct Answer: Mutualism
✅ Correct Answer: Navigation
✅ Correct Answer: Europa
✅ Correct Answer: Molecular formula
✅ Correct Answer: Aerodynamics
✅ Correct Answer: Johannes Kepler
✅ Correct Answer: Geo-morphology
✅ Correct Answer: Adrenal gland
✅ Correct Answer: Aphelion
✅ Correct Answer: Flat
✅ Correct Answer: Convection
✅ Correct Answer: Issac Newton
✅ Correct Answer: Hypocenter
✅ Correct Answer: Cryosphere