It’s false because the two joints muscles acts as a knee and a hip
Answer:Behaviorer Phychology
Explanation:
Definition of Behavior In psychology, behavior consists of an organism's external reactions to its environment. Other aspects of psychology, such as emotions, thoughts, and other internal mental processes, don't usually fall under the category of behavior
The answer is B.50% of American adults do not exercise ima. regular basis.
Often times it is associated with either gum disease, or gingivitis. That or you're just very aggressive when it comes to dental hygiene. [cue laughter]