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The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

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Thyroid conditions may make getting pregnant impossible.

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The FDA recognizes 118 routes of administration.

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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Bacterial cells of Staphylococcus aureus Bacterial cells of Staphylococcus aureus
Generalized transduction by random incorporation of bacterial DNA into phage heads Generalized transduction by random incorporation of bacterial DNA into phage heads
Action of penicillinase Action of penicillinase
Active transport: Absorption Methods in the Small Intestine Active transport: Absorption Methods in the Small Intestine
Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر" Mechanism of Action of Anticoagulants "آلية عمل مضادات التخثر"
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

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