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.
He needs to improve his endurance
This is an example of bargaining. Bargaining, during the death and dying, occurs when a deathly sick person wants to do one more thing before they die. They feel as if they want to accomplish something before they pass. For example, if a child has cancer and would want to see Lebron James before they die, that would be bargaining.
Answer:
I actually don't know so I am very sorry about that
I would have to say the first option is the most efficient answer for the question you have asked