Dr. xiong thinks that people who drive red cars often violate the rules of the road. he sets up a hidden camera at a four-way stop sign to see which cars fail to make complete stops. dr. xiong is using the method of research.

Explanation:

This method of research is used in social science most of the time, because consist in observing subjects in their natural environments, without manipulating variables like experimental or quasi-experimental methods do.

So, in this case, Dr. Xiong is using the method properly, because in his case, he needs to observe people without interfering.

both are monotheistic however, christians believe jesus is the savior and jews believe jesus is just another prophet.

explanation:

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this