Answer:a Acupuncture is the most researched in depth and A 2010 review done by Agency for Healthcare Research found out that Acupuncture has been promoted as a smoking cessation treatment since the 1970s theese questions are easy. It is effective because Disruption of the energy flow can cause disease. but By applying acupuncture to certain points, it is thought to improve the flow of Qi, thereby improving health. Studies have shown that acupuncture is effective for a variety of conditions.
Step-by-step explanation: