<span>a. fever and dehydration increase body temperature and fluids, which decrease a person's heart rate and respiration.</span>
Answer:
Used to assess the function of public health by investigating causes of diseases.
Explanation:
identifying trends in disease occurrence that may influence the need for medical and public health services, and evaluates the effectiveness of medical and public health interventions.
This could be true. Depends on how much sleep the person missed.
Stuff like this is what gets you banned.
Answer:
b. ex post facto or quasi-experimental.
Explanation:
An ex post facto search is done when a researcher cannot manipulate one of the variables such as sexual behavior or smoking (as described in the question), ie this type of research is done when it is not possible to manipulate the independent variables as they already arrive ready for research. Ex-post fact research deals with variables that are unmanipulated in nature. Quasi-experimental research can also be done for this same situation.
