Plz me i cant figure this out! ill give brainliest! what is the origin of a source (in language arts) and why is it important when researching information?

Primary sources include historical and legal documents, eyewitness accounts, results of experiments, statistical data, pieces of creative writing, and art objects. In the natural and social sciences, primary sources are often empirical studies - research where an experiment was done or a direct observation was made.

Primary sources provide a first-hand account of an event or time period and are considered to be authoritative. They represent original thinking, reports on discoveries or events, or they can share new information.

the third answer is right : )

i hope this you with your work! : )

at hatfield elementary school, there are 504 students in 7 classes. each class has the same number of students. what is a good estimate of the number of students in each class?