How the equal amount of different sand or salt is poured on the same size of ice
Answer:
The correct answer is option B. "needs, wants".
Explanation:
Needs are basic human requirements, which include the basics needs of food, shelter and clothing. On the other hand, wants are the ways in which needs are satisfied. For instance, the need of food is satisfied by the wants of different types of food, depending on cultural and socioeconomic factors.
It's hardness
Example 10 is diamond
and 1 is Talc
