Answer: being replaced by security and surveillance cameras
Explanation:
Video is able to show more of how a crime was committed and so is preferred by courts when it comes to criminal and civil proceedings. Photographs on the other hand, can sometimes be taken out of context which can wrongfully implicate a person.
For this reason therefore, the courts are moving more towards video from security and surveillance cameras which has led to these devices being more widely available and used in the world. For instance, London has 691,000 security and surveillance cameras to enable easier crime detection and evidence gathering.
After reading the video transcript we can say Dr. X is convincing because he supports his explanation with facts, as stated in option B and explained below.
<h3>Why is Dr. X effective and convincing?</h3>
In the video "Dr. X and the Quest for Food Safety," Dr. X is effective at communicating the dangers of cross contamination. The reason for that is the fact that he supports his explanation with facts, that is, he provides evidence that proves his explanation right.
With the information above in mind, we can say Dr. X is convincing when he talks about how bacteria function and what can be done to prevent contamination. Option B is the correct answer.
The complete question with the answer choices can be found attached.
Learn more about food safety here:
brainly.com/question/934835
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Either C or D I would say. Compared it to steel and plastic, but also related it to using slaves to get the sugar
