Health Lesson 1

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Across
  1. 1. unborn miniature baby
  2. 3. "of langerhans" located in pancreas
  3. 5. structure formed between mother and unborn baby
  4. 8. hormone that triggers sleepiness
  5. 10. study of the endocrine system
Down
  1. 2. cord that connects baby to placenta
  2. 4. emergency action hormone
  3. 6. gland that regulates metabolism
  4. 7. gland referred to as master gland
  5. 9. change from childhood to adulthood