What are these answers?

Greg goes to a high school and observes the way students talk to each other. he makes notes on the words used, the atmosphere of the school and the way the students present themselves to each other. this is an example of a( research method.

Brainliest to who answers! what will always cause a supply curve to shift to the left?

People of french origin make up about of the canadian population. 23 percent 50 percent 1 percent 76 percent