Ultrasonic or high energy frequency wave-object interaction breaks down stone particles and cancerous cells in human body.
Explanation:
Kidney stones and Cancer in human tissues are a common medical problem. Scientist through their cutting-edge research has found a novel solution to this enigma. They have utilised the property of high energy acoustic waves or sound waves to target kidney stones to destroy them.
The procedure is performed from both inside the body as well as outside the body. The process is simple high energy ultrasonic waves are administered to the stones after locating them. The stone after absorbing the energy gets broken into pieces. Using suction and irrigation methods, stone fragments are removed from the body
Answer: D
Explanation: There is no mistake if you read it the teacher did all of these things
If your options are: A) One day I had said that Italian seemed such an easy language to me that I could not take a great interest in it; everything was so easy to say. "Ah, yes," the major said. B) The girls at the Cova were very patriotic, and I found that the most patriotic people in Italy were the café girls—and I believe they are still patriotic. C) We were all a little detached, and there was nothing that held us together except that we met every afternoon at the hospital. D) It was warm, standing in front of her charcoal fire, and the chestnuts were warm afterward in your pocket. E) <span>The major, who had been a great fencer, did not believe in bravery, and spent much time while we sat in the machines correcting my grammar.
The correct answer is A, in my opinion. It doesn't talk about apathy (the loss of interest and psychological indifference to everything). It shows apathy in a dialogue between two people, thus proving that apathy has infused every single aspect of the soldiers' lives in Milan. The major's short answer "Ah, yes" also shows it. The two people talk about their lack of interest for Italian, and they are not even interested in this talk that they have.</span>
