A pediatrician calculates that an infant is born at 43 weeks gestational age. This infant would

Randy meets a Californian who grows his own vegetables and refuses to eat nonorganic food. Randy concludes that Californians are overzealous about nutrition. Which critical thinking guideline did Randy overlook?

a. Don't oversimplify b. Tolerate uncertainty c. Avoid emotional reasoning d. Examine the evidence

The trichromatic theory of color vision applies to the retina, where three different types of cone have been found with each cone containing a different type of

a. iodopsin. b. rhodopsin. c. phosphene. d. stereocilia.