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