The mortality rate for children under age 5 has been greatly reduced in developing nations as a result of which of the following factors?
a. increased parental education and increased level of income
b. increased iron consumption and decreased childhood vaccinations
c. increased parental income and increased level of education
d. increased food production and increased childhood vaccinations
D
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Jung's theory suggests that the _____ is a collection of latent memories from people's ancestral past
A) conscious B) collective unconscious C) personal unconscious D) locus of control
How do parallel fibers in the cerebellum control the duration of a response?
a. By determining the number of Purkinje cells that fire in sequence b. By altering the velocity of action potentials from Purkinje cells c. By determining which one of all the available Purkinje cells becomes active d. By passing information back and forth between one Purkinje cell and another