Answer: I believe it is c.
Explanation: It allows you to see the differences between before and after.
Answer:
<em>The correct option is A) the cup to the saucer by conduction</em>
Explanation:
Conduction can be described as a process in which heat from an object that is warmer is transferred to an object which is cooler until both the objects have an equal amount of heat. When coffee is poured in a cup, the cup gets heat and its heat is greater than the saucer which is cooler. As a result of conduction, heat passed to the saucer from the cup until both have equal amounts of heat. Hence, the correct option is A.