Answer:
located after the receptor and it send impulse to the CNS
epidemiology is the study of the frquency and distribution of a disease in a defined population
A.) Preventing unnecessary air pollution
Answer:mental life; observable behavior
Explanation: Mental life has a lot to do with how psychologists focus more on the physiological research in the 1920s and 1960s, but as times goes by, they emphasize more on observable behavior. Because both mental life and observable behavior work together for a good psychological result.