The period of cognitive development that lasts from approximately birth to age two is the ____ stage

According to To Catch a Coldabout stress and the immune system, additional measures that were

obtained in order to make a diagnosis for a clinical cold were (a) self report and temperature of the extremities (b) body temperature and mucus weights (c) number of symptoms and daily functioning (d) degree of discomfort and physical appearance

Genetic enhancement or selection:

a. Is forbidden in the United States b. Has been promoted by a summer camp for genetic testing in China c. Is a procedure that will not be available for at least 10 years d. Is considered ethical if restricted to behavioral and personality traits