Which of the following is a binocular cue and is based on the fact that the eyes are about 2.5 inches apart?

A phoneme is:

a. an elementary unit of sound in human speech b. the smallest unit of meaning in the words of a language c. a word form used to indicate grammatical meaning d. a word form that expresses emotion at the voice onset time

According to the text, which of the following is life shortening?

A. Normal birth weight B. obesity C. high SES D. regular excercise