I’m not sure but I think it’s b.
Set in a dystopian April 1984! Nearly 40 years after the end of the Second World War, and a few years after the so-called Atomic Wars, Winston Smith (John Hurt) is a middle aged man who endures a squalid existence in the totalitarian superstate of Oceania under the constant of the Thought police
detailed summary ^^^
Answer:
Features of robotic surgery:
- makes use of tiny video cameras
- improves surgical precision
- reduces pain and recovery time
- costs more than traditional surgery
Explanation:
The ultimate aim of the robotic surgery is to give environment for the doctors where the intervention or involvement of humans i.e. doctors or surgeons is less. The surgery that is assisted by the robots provides a way for the doctors to deal with many complex operations with more flexibility, accuracy, and control .
In this method the miniaturised surgical tools and instruments are used. The world’s advanced robot used in the surgery is da Vinci Si. These surgical robots have 4 arms in which the instruments for the surgery are placed. This robotic surgery creates less trauma in the body . Also only minimal scars are seen. Blood loss and pain is also minimal
Answer:
Due to the structure of hydrogen bonds, ice is less dense than water.
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