Welcome to your General Science quiz 3
1. The basic unit of life is?
2. Which organ helps in breathing?
3. Which vitamin helps in blood clotting?
4. The boiling point of water is measured in?
5. Which part of plant absorbs water?
6. The hardest substance in the human body is?
7. Electricity is measured using?
8. Which gas is released during photosynthesis?
9. The centre of an atom is called?
10. Sound travels fastest in?
