Author Question: Approximately ____ of the nation's adolescents has at least one serious health problem. a. 1 ... (Read 56 times)

fbq8i · **on:** Jun 22, 2018

Approximately ____ of the nation's adolescents has at least one serious health problem.

a. 1 percent c. 10 percent
b. 5 percent d. 18 percent

Question 2

Using a reminder procedure, researchers were able to improve the memory of 3-month-old infants to:

a. 10 days. c. 28 days.
b. 14 days. d. 3 months.