G & A Science Worksheet

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Across
  1. 2. female frogs lay eggs in ____ in a pond
  2. 6. mosquito larvae are also called ____
  3. 9. newly hatch birds
  4. 11. young shoot of a plant embryo
  5. 12. a series of distinct changes in an animal
  6. 13. root of a baby plant emerging from a seed
  7. 14. shedding of skin, hair or feathers
  8. 16. grown from seeds
  9. 17. food source for male mosquitoes
  10. 18. the outermost covering of a seed
  11. 19. tadpoles feed on the ____ of the egg
Down
  1. 1. protective shell formed by caterpillar
  2. 3. another name for seed leaf
  3. 4. third stage of frog life cycle
  4. 5. breathing tube in mosquito larvae
  5. 7. process by which a plant grows from seed into seedling
  6. 8. fertilized frog eggs
  7. 10. type of asexual propagation
  8. 14. plants absorb them from the soil
  9. 15. watering of plants