Stay patient and motivated, avoid browsing irrelevant things on the internet when you need to get something done, and take breaks and ask help when you need it... this is what I do so I hope this helps!
D. most closely match their sweat rates
The answer is: "testimonials" .
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" <span>Health care manufacturers and health foods often rely on statements or personal appearances called <u> testimonials </u><u /> to sell their products."
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