Lara's mouth is dry and she realizes that she hasn't had anything to drink all morning. The water level in her cells has dropped and she feels thirsty. Which of the following can be used to explain why she is motivated to get a drink?a. drive-reduction theory
b. set-point theory
c. human factor
d. basal metabolic rate

Need 5. reflection what factors did you use to determine the validity of your sources? (what was most important and guided your decision to determine validity? ) what factors did you use to determine the reliability of your sources? what was the most important and guided your decision to determine reliability? what form of media resources (internet, publications, music, advertisements, video, etc.) do you think were the most valid and reliable for your question? support your answer. what was your best source? support your answer.