Puberty Crossword Puzzle

123456789
Across
  1. 4. chemical substances that act like messenger molecules in the body
  2. 5. happy, sad, mad, ect.
  3. 6. more hair goes on the body
  4. 8. growing
  5. 9. the period during which adolescents reach sexual maturity
Down
  1. 1. emotions quickly change
  2. 2. pimples/zits
  3. 3. voice begins to crack or get higher pitched
  4. 7. adolescents