Answer:
They can occur anywhere from thousands to billions of years.
I honestly think that it would be D. Not 100% sure but it just makes sense
Answer:
The nurse should cancel the operation as the permit has not been signed by the patient. Usually, the permit includes the procedure of the operation, and related health risks and complications associated with the operation. Therefore, it is required that the patient must sign the operative permit or any type of legal document before taking preoperative medication.