Answer:
<u>c. Laboratory experiments have a high degree of control and may create an artificial atmosphere.</u>
Explanation:
A limitation of laboratory experiments is that the environment in which the experiments take place, is very much calculated and controled. This means that it is artificial, and this wll affect the generalization of the findings considering a not cotroling environment such as a real environment.
Http://www.globaltrade.net/f/business/text/Mexico/Trade-Policy-Trade-Barriers-in-Mexico.html hope this helps
the answer is deginlty true
Answer: Nativists argued that immigrants would not fit into American culture because their languages, religions, and customs were too different. Many workers resented the new immigrants because they took jobs for low pay. Others feared them because they were different.
