Metabolism decreases by about one-third between ages 20 and 60

You are visiting your sister and she has a 4-year old daughter. You have not been around young children very much except for your niece and you are fascinated with her. You notice that while she plays, she acts like her dolls are real

What type of thinking is your niece demonstrating? a. humanitarianism b. egocentrism c. animism d. socialism

Teens are often quite good at estimating the number of their peers who are engaging in sexual activities

Indicate whether the statement is true or false