Heat can be transferred in three ways: byn. by 2. and by 3.___. One of the major effects of heat transfer is 4. change: 6._ increases the temperature while cooling decreases it. Cooking our foods is the act of applying heat to prepare them for eating. 7. is very useful because it helps us in our daily lives. But, we should be very 8. in handing or exposing ourselves into it, because heat cause 9. like skin burn, death, and many others. We should 10. heat by using it in a correct and proper way.​