Pre operative operative and post operative care.
Answer:
Option C. The age of fossils can be determined by examining the rock strata in which fossils is found.
Explanation:
Fossils are really an amazing thing in determining the evolutionary patterns. It is very much helpful in criminology also.
The environment was a tropical ocean
The S phase is part of the cell cycle and takes place in interphase. Which is the process before mitosis. In this phase the DNA is replicated.