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Explanation:
Yes because heart have 4 valves which is tricuspid, bicuspid, pulmonary and aortic. Blood have to flow in one direction.
Answer:
Systematic desensitization
Explanation:
Systematic desensitization is an evidence-based therapy that is used to treat phobia, anxiety, etc. It is the technique of relaxation therapy. It is also called graded exposure therapy.
This therapy involved mainly three steps that areas
- To learn muscles relaxation
- Create a list of fear
- To expose yourself
Classical conditioning also associated with learning skills. This therapy was given by Wolpe.
Thus in the above statement, Abbas is using systematic desensitization therapy.
