I think it's B. Yep I think it's B
Ganges river helped support millions of people with fresh water and a food source
Millions of years ago this area was under water. The sea that covered the region contained the tiny plants and animals that began the process of making oil. Another reason that oil formed underneath Southwest Asia has to do with the movement of Earth's crust.
Answer: Demand characteristics.
Explanation:
Demand characteristics are the traits shown by participant of the research and experiment in which they behave according to the expectancy of researcher or experiment so that aim of the research can be accomplished .This creates biasness in research process and decrease validity of the experiment.
According to the question, John's positive reply to the situation where someone need helps if his/her car is broken displays the impact of demand characteristics .In actuality , he would probably not help the person by stopping and he just answered in positive manner to support the study.Thus, the reply is biased.
