✅ Correct Answer: Ethanol
Source: This question is taken from the Everyday Science
✅ Correct Answer: Grass
✅ Correct Answer: radio active gas
✅ Correct Answer: smallest particle of an element which can undergo a chemical reaction
✅ Correct Answer: Silicon
✅ Correct Answer: A sea bird
✅ Correct Answer: 1474 m/s
✅ Correct Answer: Solid Carbon dioxide
✅ Correct Answer: Spinal cord