P3 Science Revision

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Across
  1. 1. A mango tree can only produce flowers and fruit when it reaches the ________ stage of its life cycle.
  2. 3. Birds have _________ as their outer covering.
  3. 4. Fungi are living things that do not make their own food, instead they _______ down other objects into simpler substances and absorb them as food.
  4. 5. Animals are living things that are unable to make their own _______.
  5. 7. Plants are living things that usually have _______, leaves and roots.
  6. 10. Mammals have _______ as their outer covering.
  7. 12. Some animals have ________ stages in their life cycle while others have 4 stages.
  8. 13. Fungi reproduce by __________.
  9. 14. Some bacteria are ______ while others are useful to us.
  10. 16. Mushrooms have ____, gills and stalks.
  11. 18. Living things need _________, food and water.
  12. 19. _________ have dry scaly skin as their outer covering.
  13. 20. Insects have three body parts and _____ legs.
  14. 21. The young of a frog does not look like the _________.
  15. 22. The young of a grasshopper is also called a ___________.
  16. 24. Living and non-living things can be grouped based on their similarities and is called ___________.
  17. 25. A life cycle is a ___________ pattern of change. Living things change as they gorw over time and reproduce.
Down
  1. 2. The pupa _______ not feed at all.
  2. 3. Plants make their own _______ when there is light.
  3. 4. There are four stages in the life cycle of a ____________.
  4. 6. We can __________ pails to prevent mosquitoes from laying eggs in water.
  5. 7. Fishes have _________ as their outer covering.
  6. 8. The larvae of butterflies _________ a lot.
  7. 9. ________ is the shedding of the outer covering as the larva grows bigger.
  8. 11. Living things can grow, reproduce and _________ to changes.
  9. 13. Some plants reproduce by seeds while others reproduce by _________.
  10. 15. Amphibians are animals that can live on _______ and water.
  11. 17. A __________ organiser is one way to present our classification.
  12. 23. Plants can be classified into flowering and non-______________ plants.