Question

10. Surgery are also known as
operation. It is perform by a
surgeon. Surgery become necessary
when their is a need to operate
an internal parts of our body
In past times surgery is very
painful. Doctors use to cut open
the body without many anaesthesia.
With the invention of anaesthesia,
the surgery have become painless now. Editing errors ​

Answer 1

Explanation:

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Answer 2

Answer:

no I don't know if you have not any problems