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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

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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.

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One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Plant Cell Types (Part 1) Plant Cell Types (Part 1)
Two main types of nerve cells. Two main types of nerve cells.
There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ... There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ...
Kohlberg's Stages of Moral Development Kohlberg's Stages of Moral Development
The two main types of nerve cells. The two main types of nerve cells.
Segregation of chromosomes at meiosis in a 14/21 translocation carrier. Six types of gametes are pro Segregation of chromosomes at meiosis in a 14/21 translocation carrier. Six types of gametes are pro
Video: Osteoporosis

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