Examlex
Humans can detect the tick of a watch under quiet conditions at 20 feet and feel a bee's wing on their cheeks from one centimeter above.These limits represent our _____ for hearing and touch.
Serum Cholesterol
The total amount of cholesterol present in the serum component of blood, an important indicator of heart health.
Erectile Dysfunction
A condition where a man has difficulty achieving or maintaining an erection adequate for sexual intercourse.
Desired Compound
A specific chemical substance that is the target or end result of a chemical synthesis or reaction.
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