Answer:
Rocks which were underwater long time ago.
Explanation:
If we were hunting for trilobites in Canada, we look for those types of rocks where once water present on it because trilobites are the organisms which lived in the marine ecosystem so if they are present in marine so we have to look those rocks which were underwater millions of years ago. Trilobites are the extinct marine arthropods that were present around 521 million years ago.
The ICD-10-PCS coding guidelines have need of that the coder to do both percutaneous endoscopic inspection and open resection of the gallbladder. In addition, laparoscopic cholecystectomy is a process in instance that the gallbladder is detached by the use of laparoscopic methods. The laparoscopic surgery also denoted to as slightly hostile surgery that defines the enactment of surgical techniques with the help of a video camera and several thin tools while a cholecystectomy may be essential if a person is experiencing aching from gallstones that block the movement of bile. A cholecystectomy is a common surgery and it brings only a small possibility of impediments.
We are on the same train i dont know either
The answer is C. EXFOLIATION
