Aresearcher wants to study finches in their natural habitat. what type of qualitative research method is best to use?

During the decline of the harappan civilization, which group came to power in the indus valley

Why are radio observatories located in valleys far away from urban centers? a. to shield them from electromagnetic interference b. to avoid sound pollution c. to avoid disturbing people living in the city d. to shield them from water vapor

When you are driving slowly in the freeway fast lane, blocking traffic which wishes to pass you should