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Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Examples of Declarative and Nondeclarative Memory Tasks Examples of Declarative and Nondeclarative Memory Tasks
Mental Rotation and Verbal Fluency Tasks Mental Rotation and Verbal Fluency Tasks
Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ... Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ...
Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ... Age-related changes in crystallized and fluid tasks. Performance on tests of fluid abilities peaked ...
Performance Tasks on the Wechsler Tests Performance Tasks on the Wechsler Tests
Video: Interspecific Competition Relationship - Competitive & Niche Differentiation

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