| A | B |
| polarized plugs | Plugs are made w/ 1 blade wider than the other |
| Heimlich Maneuver | A technique used in case of chocking |
| CPR | Cardiopulmonary resuscitation |
| Sanitation | Practices that help prevent disease |
| Microorganism | Tiny living creatures visible only through a microscope |
| Cross-Contamination | letting microorganisms from one food get into another |
| Spores | Cells that will develop into bacteria if conditions are right |
| Shelf life | the length of time food can be stored and still remain its quality. |
| Perishable | Foods that spoil quickly at room temperature |
| Freezer burn | When food is improperly packaged or stored in the freezer too long. |