I would have to go with The answer is A.
Answer:
Theory
Explanation:
Theory
In science, including psychology, a theory can be said to be ia set of generally agreed upon ideas, beliefs or organized principles that give an explanation to, solve problems and guide analysis. A theory provides a framework for explaining observations. The explanation can be used to make predictions about the future.
Evolutionary theory, atomic theory, gravity and quantum theory, are examples of this sort of over-arching theory
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<span>Let me give you reasons to discuss this part:
1.people have now realized that a child is the individual who is responsible for the world thirty years down the line.
2. Productivity has now been increased in each child, preparing them to face the world.
3. Childhood is a very sensitive time for each child, as well as each parent.
4.More children are now being educated in our society.</span>
