Science day

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Across
  1. 2. The red planet
  2. 6. India's Mars orbiter mission spacecraft
  3. 7. the remains of a very old plant or animal preserved in a rock
  4. 8. a plant which is reproduced by spores
  5. 10. a large burning gas which produces heat and light
  6. 11. a plant that grow underwater
  7. 12. an object which attracts iron or steel
Down
  1. 1. a method used by plants to make their food
  2. 3. Earth's Magnet
  3. 4. animals which do not lay eggs
  4. 5. Russian astronauts
  5. 6. a disease spread by female Anopheles
  6. 9. India's first electric car