The answer is a. Good luck
Answer:
b. Among adults twenty-five years of age and older, roughly one in four is a college graduate
Explanation:
In the United States of America, there is a high level of education and most of the adults (above 18 years of age) are enrolled in colleges. The level of illiteracy is very low due to awareness and technological development in the United States. Therefore, it is not uncommon that approximately one in four adults enrolls in a higher institution.
The N<span>orth American Free Trade Agreement, also known as NAFTA is a trade agreement in North America- which means Canada, US, and Mexico - the correct answer is the second one.
It does not include non-European states or states from South America. It includes only some of the Nato members. </span>
It might be the fur trade
The answer in the first sentence above is hypothesis because it is defined as having to state a prediction or conjecture in regards about an experiment whereas the second sentence' answer is experimental question because researchers tend to state what they plan to do in regards of their investigation and they do not apply any predictions in the experiment.
