Answer: option (A).
Explanation: A social network is a social structure that derives its existence from the social interactions through which people define and redefine its character. Social network is a social structure made up of a set of social actors, sets of dyadic ties, and other social interactions between actors. social networks is useful in the social sciences to study relationships between individuals, groups, or organizations.
The answer is D, Prepaid card.
Explanation:
Measures:
1.Systematic planning should be done for removing such discrimination.
2.Proper policies should be made and formulated according to the situations.
3.The people who violates the rules should be badly punished or removed from those services.
4.Concerned authorities should supervise clearly in this matter.
<em>Keep</em><em> </em><em>smiling </em><em>and</em><em> </em><em>hope</em><em> </em><em>u</em><em> </em><em>r</em><em> </em><em>satisf</em><em>ied</em><em> </em><em>with</em><em> </em><em>my</em><em> </em><em>answer</em><em>.</em><em>Have</em><em> </em><em>a</em><em> </em><em>n</em><em>ice</em><em> </em><em>day</em><em> </em><em>:</em><em>)</em>
You can improve your ability to gather information by grouping like items into <u>3</u> basic categories.
<h3>What is categories?</h3>
Categories can be defined as the ways of dividing or seperating items by grouping the items into different classes.
Categorizing things is important as it enables you to effectively differentiate and describe an items including relevent and irrelevant items.
Inconclusion you can improve your ability to gather information by grouping like items into <u>3</u> basic categories.
Learn more about categories here:brainly.com/question/4231278