Science Review Crossword

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Across
  1. 4. Shoulders ___ when a male starts puberty*p9
  2. 8. Puberty occurs at this stage
  3. 10. a person who is above 65 years old
  4. 12. animal that lays its eggs in water
  5. 13. a person who is physically mature *p7
  6. 14. lay eggs in dark and moist place *p3
  7. 16. baby cockroach is called a *p1
  8. 17. feed on plants and other animals *p3
  9. 18. Their eyesight becomes *p9
Down
  1. 1. animal that has four stages of life *p3
  2. 2. after going through puberty a person can *p8
  3. 3. go through puberty at 12-16years old*p9
  4. 5. the young of a frog
  5. 6. a baby who is younger than 28-days old
  6. 7. a tadpole breathes through its *p4
  7. 9. the female reproductive organs produce*p8
  8. 11. at this stage a person learns to walk
  9. 15. animals get__ from air *p1