Final answer:
In the 1800s, the legal system relied on expert testimony from physicians regarding physical evidence.
Step-by-step explanation:
The legal system of the 1800s depended on testimony regarding physical evidence from scientists of the profession of physicians. Physicists, also known as medical doctors, were often called upon to provide expert testimony in court cases related to crimes or accidents. They would analyze physical evidence such as wounds, bloodstains, or any other medical aspect crucial to the case and provide their opinion based on their expertise.
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