Answer:
A. (they migrated to industrial cities to pursue economic advancemet.)
Explanation:
Answer:
A good deed has it's own reward because it is a good deed. If you do something to help someone that makes you feel good about yourself. You don't always need to be rewarded for something you do because the idea that you helped someone in need of help should be enough. If yowalwalijg down the street and see a homeless man and you decide to give him 100 dollars that's a good deed that greatly helped him. you should be satisfied with the idea that you greatly improved someone's day even if it took your money. Let's say you were at school and you saw a kid that looked sad and was sitting alone and you go to talk to him. You don't expect anything form him or anyone your doing that beacsue your kind. That's my reason of why "A good deed has it's own reward.".
Answer:
A testable proposition or prediction is a <u>hypothesis</u>; while an explanation using an integrated set of principles that organizes observations and predicts behaviors or events is a <u>theory</u>.
Explanation:
The hypothesis is a proposition that establishes a relationship between the facts: a hypothesis is the establishment of a link between the facts that the researcher clarifies to the extent that he can generate logical explanations of why this link occurs.A theory is a set of interrelated structures (concepts, definitions and propositions) that present a systematic perspective of the phenomena specifying the relationships. It is the main objective of science, it is a combination that is projected in a systematic perspective of the phenomena in order to describe, explain, predict and control the phenomena.
I think the correct answer is
The last statement
4) You do what you are supposed to do.
