I believe the answer is A, i hope i helped u :)
The answer is A, in older times people greatly believed that ravens meant something bad was going to happen. In some places ravens were believed to be demons that have come to torment those that have done wrong.
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Answer:
Yes.
Explanation:
They were considered traitors because of the Japanese attack on Pearl Harbor. The government became worried that citizens of Japanese ancestry would act as spies or saboteurs or otherwise pose threats like espionage against America. At the time, nearly 120,000 people fell into this category. Around two-thirds of that number were full-fledged citizens (born and raised here) of the United States. But, anti-japanese propoganda that caused fear and suspicion among the public encouraged the Roosevelt administration to forcibly send them away from their homes (across the country) to the internment camps.
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
