LSAT Practice Test

Each of the following, if true, strengthens the toxicologist's argument EXCEPT

1. Option A

2. Option B

3. Option C

4. Option D

The correct answer is: Option B

In this question, you are asked to identify the option that does not strengthen the toxicologist's argument. The correct answer is B because it does not provide support or strength to the toxicologist's argument. To strengthen an argument means to provide additional evidence or reasoning that makes the conclusion more likely to be true. The other options, including A, C, and D, would likely provide support or strength to the toxicologist's argument, making them incorrect answers in this context.