Answer:
Past Experience
Explanation:
Professor conducts the study on a tip given by the customer to the waiter with the observation and own experience working in a restaurant with a specific behavior which includes the posture and communication. when a professor working in the restaurant he has been observed the behavior of the customer and gets an initial idea to observe the behavior of the people and find out the reason behind this specific behavior. the researcher used his experience and applied it to another population to know the specific behavior of people. the researcher used here the applied research.
The part of speecv is an adjective
In Jessica's case, but not Allen's, the money supply decreases.
Jessica completed the task of withdrawing funds from the bank, through borrowing. Allen made a monetary deposit adding to the bank's availability of funds. These funds are often borrowed by other patrons in who borrow money from the bank-as Jessica did.
Spence of the patient theory it’s pretty simple it’s simple the client will die of aids and autism will struck in later ages
