Across
- 3. The study of food and its effects(9 letters)
- 4. A popular snack food(7 letters)
- 6. A unit of energy(8 letters)
Down
- 1. An energy unit for heat and energy(6 letters)
- 2. A common and hot combustion source(four letters)
- 4. A unit to measure heat transfer(11 letters)
- 5. To test something(10 letters)