Answer:
Describes ecosystem homeostasis
Explanation:
The DNA copies are moved to opposite ends of the cell.
They often respond to Quorum sensing which is determined by the cell density. Bacteria cells secrete molecules that can be detected by other bacteria, Quorum sensing allows bacteria to sense the concentration of these signalling molecules to monitor the local density of cells. It used by bacteria to coordinate certain behaviors , such as the production of biofilms.
The Geologic time scale makes it easier to see the age of rock layers
They need to be capable of making proteins in that area
