Question 7 • AISD-TX-Earth Systems A - Credit Recovery 2025-26
Her grandmother is using one personal experience—getting a cold after going outside with wet hair—to support her warning. That observation alone does not establish that wet hair causes a cold; colds are caused by viruses. The advice is based on a personal belief rather than scientific evidence, so choice D, “considered pseudoscience because her advice involves an opinion,” is the best answer.
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