Primary Science: Life Cycles of Animals

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Across
  1. 5. The stage that proceeds the larval stage in a four-stage life cycle
  2. 7. The process of transformation from the young to an adult with distinct changes in form.
  3. 8. The larval stage of a butterfly
  4. 10. This type of water is an ideal place for the breeding of mosquitoes
  5. 12. A cockroach has this many stages in its life cycle
  6. 13. The young of a grasshopper
  7. 14. The nymph of a cockroach differs from the adult by its lack of this
  8. 16. Mammals that lay eggs
Down
  1. 1. A mosquito has this many stages in its life cycle
  2. 2. The young of a frog that hatches out of an egg.
  3. 3. This mammal is one of only a few that lays eggs.
  4. 4. A warm-blooded animal that feeds its young milk
  5. 6. Before froglets develop lungs, they breathe through these
  6. 9. Mosquito larva breathe via breathing .........
  7. 11. An animal that can live both in water and land
  8. 15. The breed of mosquito that is responsible for the transmission of the dengue virus