Across
- 3. as a shield that protects living things from UV radiation
- 6. pits where waste is dumped and buried
- 8. who concentrates primarily on a particular subject or activity
- 10. quick upward pulls into the diaphragm to remove something from the airway
- 11. disease that prevents the body from converting food into energy
- 13. used on crops to control insects and other pests
Down
- 1. trapping of heat by carbon dioxide and other gases
- 2. heated container used for chemical reactions
- 4. procedure that combines rescue breathing with
- 5. without the use of mouth to mouth breaths
- 7. who is qualified to diagnose and treat skin disorders
- 9. disorder in which nerve cell activity in the brain is disturbed causing seizures
- 12. with high amounts of acidity