The process of drawing conclusions or inferences from facts, observations, or assumptions is called ________

In order for a diagnosis of Alzheimer's disease to be definitively made __________.

A. brain tissue must be examined upon autopsy B. symptoms must be present for over two years C. the afflicted individual must exhibit delirium at least 50 percent of the time D. plaques and tangles must be visible on an MRI

According to Sheldon, each body characteristic reflects

a. an overemphasis on one of the layers of the embryo. b. the interaction between genetically determined physiology and environmental pressure. c. brainwave activity. d. hormone level fluctuations.