Pedro recognized that his son was closer to him than his daughter because his son partially obstructed his view of his daughter. Pedro's perception was most clearly influenced by a distance cue known as:

Our visual sensory receptor cells are located in the ___________

A) cornea B) fovea C) optic nerve D) retina

During the Protestant Reformation, Martin Luther and John Calvin

A) agreed with the Roman Catholic doctrine that priests should remain celibate. B) split from the Roman Catholic doctrine and disputed their view on sexuality. C) retained the belief that sex in marriage was only allowed for procreation. D) believed that sexuality led to immortality.