Across
- 3. use the instant cold pack to reduce the ____________ of wounds.
- 4. Chemical reaction that releases heat into the surroundings
- 5. Exothermic reaction that occur in animals
- 7. cramps/ use instant hot pack to relieve _________
- 8. Study of heat change when chemical reactions take place
Down
- 1. Chemical reaction that absorbs heat from the surrounding
- 2. /A device that measures change in temperature during exothermic and endothermic reaction
- 6. Endothermic reaction that occurs in plants