Epstein (1965) presented observers photographs of a quarter, dime, and half-dollar that were all equal in physical size. his results showed that a. ? familiar size is most effective when other information about depth is absent b. ? the quarter was judged to be closer than the dime, when viewed monocularly c. ? accommodation is a stronger cue than any pictorial depth cue d. ? familiar size is most effective when the observer has both eyes open

Plzzz hurry im being timed ! humans, like other organisms, require energy for growth and repair. when cells create atp for energy, carbon dioxide is produced as a waste product. how does the body respond to this process in order to maintain homeostasis? a. the digestive and respiratory systems interact to move carbon dioxide to the lower intestine, where it is transformed into methane. b. the circulatory and digestive systems interact to move carbon dioxide to the stomach, where it to break down food. c. the nervous and urinary systems interact to move carbon dioxide to the kidneys, where it is absorbed into the bloodstream. d. the circulatory and respiratory systems interact to transport carbon dioxide to the lungs, where it is expelled from the body.

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis

Examine the air pressure map. which type of line is shown on the map?