The answer to this question is Expert testimony
Expert testimony refers to the testimony that is given by qualified individuals who dedicated their life within a specific field.
Other examples of an expert testimony would be quoting a world renowned programmer on the topic of online hacking
Answer:Capitalism
Explanation:Study Marx!Comte,Weber!
Answer: Lyme disease
Explanation: Lyme disease is a disease caused by a bacterium called borrelia burgdorferi, the bacterium is transmitted to humans by infected deer ticks. People who often visit tick infested woods are likely to get infected. Symptoms of the disease varies as many who got bitten by ticks don't even know when it happens. Infected ticks often take a long time on the skin to be able to transmit the disease. Symptoms includes fatigue, muscle aches, headache as well as joint pain if not treated early enough.
The most likely cause of joint pain for the college student is a disease called Lyme.