To help determine how participants reacted to and interpreted an experiment, researchers can ask participants questions in a procedure known as the Group of answer choices

Yes

Explanation:

This is to know their take on particular issues while still having a say in it.

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average

answer; /// the above statement is (true);