The structure that contains two arteries and one vein, and connects the developing embryo to the mother's body, is called the

A. umbilical cord.
B. amnion.
C. embryo.
D. placenta.


Answer: A

Psychology

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a. any part of the cortex b. the occipital cortex c. the parietal cortex d. the central sulcus

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Deductive reasoning involves….

a. Reasoning from the particular to the general. b. Reasoning from the general to the particular. c. None of the above. d. Generalising results to the population.

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42. The overall finding is that reduced working memory performance is related to ________ activation of the anterior cingulated cortex in older adults compared to younger adults.

A. increased B. decreased C. neurotransmitter D. cognitive

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Dyslexia is an example of a(n) __________

a) attention-deficit/hyperactivity disorder b) specific learning disorder c) childhood-onset fluency disorder d) anxiety disorder

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