Primary sex characteristics of males include the A. ability to produce sperm.
B. appearance of facial hair.
C. deepening of the voice.
D. development of muscles

Which characteristic do healthy families have in common? a. having above average household income b. ignoring one another’s happiness c. demonstrating love for oneself d. communicating with one another

Which of these statements describes clinical depression? a. a milder form of depression that usually follows a traumatic event b. a medical condition that may occur due to a chemical imbalance in the brain c. alternate feelings of extreme happiness and extreme sadness

Sanjay weighs 185 pounds. at the shopping mall, sanjay can use the stairs or take the escalator. in 30 minutes, how many more calories could sanjay burn by climbing stairs than by standing on an escalator? which activities did you choose from the list to arrive at your answer?