- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: The number of violent crimes committed in a city on a given day in a random sample of 110 days is a ... (Read 35 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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.
Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.