Root hairs function to
a. decrease surface area of roots for increased water uptake.
b. increase surface area of roots for increased water uptake.
c. decrease surface area of roots for decreased water uptake.

Which of the following is not a common cause for exercise related injury? a. overeating b. being dehydrated c. being active in an unsafe enviroment d. not wearing the proper clothes or protective gear

According to research, which of the following statements reflecting the relationship between emotion and the prefrontal cortex is false? a.the prefrontal cortex to regulate one's emotional response. b. the prefrontal cortex is activated when processing information associated with stress. c. sensory input indicating emotion first enters the prefrontal cortex before traveling to the amygdala. d. the prefrontal cortex processes information associated with emotional pleasure.

Think of five people whom you consider socially successful. write their names in the space below.