P3 Revision (Life Cycle, Digestive System, and Properties of Materials)

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Across
  1. 2. At this stage of a mealworm beetle, it stops feeding and starts to transform into an adult.
  2. 5. We describe a material using this word when it allows most light to pass through
  3. 8. This is an organ in a human where digestion starts.
  4. 10. We describe a material using this word when it allows some light to pass through.
  5. 13. To observe this property of a material, we test if light can pass through it or not.
  6. 14. How many stages are there in the life cycle of a mosquito?
  7. 16. What is the name of the stage that comes after the pupa stage?
  8. 19. At this stage of a butterfly, it eats a lot and moults a lot.
  9. 20. How many stages are there in the life cycle of a frog?
Down
  1. 1. To observe this property of a material, we test if something absorbs water or not.
  2. 3. This is an organ in a human that digest food.
  3. 4. To observe this property of a material, we test if something breaks when weights are placed on it.
  4. 6. To observe this property of a material, we test if something floats or sink in water.
  5. 7. This is one of the two intestines in the human. In the ___________ intestine, water from the undigested food is absorbed.
  6. 9. What is the name of the young stage of a grasshopper?
  7. 11. We describe a material using this word when it blocks light completely.
  8. 12. To observe this property of a material, we test if something bends when weights are placed on it.
  9. 15. This organ connects the mouth and the stomach. No digestion happens in this organ.
  10. 17. How many stages are there in the life cycle of a chicken?
  11. 18. This is one of the two intestines in the human. In the ___________ intestine, digestion ends and digested food is absorbed into the blood.