The answer is D. Headwaters
There's a high chance that you'll inherit this disease. It affects about 3-7 out of every 100,000 people of European descent.
Answer:
B. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
Explanation:
In experimental bias the researcher is more likely to attempt to manipulate or produce results that show their work in a positive outcome. In this case, the company is aiming to perform research on their product that goes against their competitors.
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