The process of seeking facts that will lead to the truth is called
a. study
b. research
c. intuition

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?