Researchers covered one eye of a new born kitten. Three months later, when the eye was uncovered, the kitten remained blind in that eye. Covering the eye of an adult cat for three
months did not blind it. Explain what these results show about how vision develops in
cats.

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.