Early other-sex interactions are done mostly in groups; intimacy with a member of the other sex usually does not occur until late adolescence

Compared to people with two eyes, those with only one eye lack the ability to ______ in determining distance

a. linear perspective c. convergence b. superposition d. texture gradients

It is estimated that sleep loss is a contributing factor in between ______ automobile accidents each year

a. 10,000 to 20,000 c. 100,000 to 200,000 b. 20,000 to 40,000 d. 200,000 to 400,000