Case Studies:
Studying or recording one subject, and/or the subject's life and developments over long periods of time (sometimes over the course of their whole lives)
Surveys:
A study tool to collect data amongst several individuals in a population. May be used to find out factual information, or simply one's opinion on a certain topic.
Naturalistic Observation:
Observing subjects in their natural environments! (Like observing a child's behaviors at home, where they feel most comfortable. When observing in places where they may not be comfortable, behavior of the subject is due to change.)
Josh, he accused the undergoing a criminal trail.
It will help you.
The answer would be True.
A supply and demand curve is a plotted graph showing the consumer demand vs what suppliers are willing to supply. The point of putting this information on a chart is to find the equilibrium or supply and demand to help businesses sell.
I attached a supply and demand curve for reference. Hope I could help!