Question 19 2 pts In prenatal development we see that arms develop before hands and hands develop before fingers. This follows the: Life-Cycle Principle Cultural Specificity Principle. Cephalocaudal Principle. Proximodistal Principle.
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A doctor could best illustrate the proximodistal principle by discussing the fact that a. male fetuses develop faster than female fetuses. b. identical twins tend to be smaller than fraternal twins. c. the outside portion of the amniotic sac is thicker than the inside portion. d. a baby can control its shoulder before it can control its fingers.
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