They differ, because Spanish is classified as Español from Spain. Latin is classified as castellano from South America.
In railway signalling, an interlocking is an arrangement of signal apparatus that prevents conflicting movements through an arrangement of tracks such as junctions or crossings. The signalling appliances and tracks are sometimes collectively referred to as an interlocking plant. An interlocking is designed so that it is impossible to display a signal to proceed unless the route to be used is proven safe.
I'd write being the most helpful in a fire or in a ruff situation.
Answer:
seran
Explanation:
ser means seran so seran is the answser
