Answer:
His research method is naturalistic observation.
Explanation:
Naturalistic observation refers to <em>observing the subject in its natural context. </em>This type of research method is generally used to get a genuine idea of the subject's life.
In this case, Jack is using this type of research method because he is observing the subjects in their natural context, not in a lab, for example. He is simply observing their reactions to his friend in the elevator without intervening.
Constitution:
<span>The </span>constitution<span> of a </span>country is a special type of law document<span> that tells how the </span>government<span> is supposed to work.
Democracy:
Government of the people , by the people , for the people .
Nation Building:
</span>Nation-building is <span>or structuring</span><span> a </span>national<span> identity using the power of the state. </span>
Clastic sedimentary rocks have grains derived from: inorganic minerals.
O. Be able to is the answer I think
