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Author Question: During the period from A.D. 950-1160, the most powerful city in central Mexico was A. Teotihuacn. ... (Read 76 times) |
Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.