Science and Nature

123456789
Across
  1. 4. What type of animal is dolphin?
  2. 5. What is the largest organ in the human body?
  3. 6. What is the only metal that is liquid at room temperature?
  4. 8. What is the unit of force in physics?
  5. 9. How many colours are there in the rainbow?
Down
  1. 1. Which mammal is known to lay eggs?
  2. 2. Which Planet is known as the Red Planet?
  3. 3. What do we call animals that eat both plants and animals?
  4. 7. What part of a plant absorbs water and nutrients from the soil?