Roman roads is an adjective phrase. Roman is an adjective that expresses nationality and modifies roads
Military success is an adjective phrase. Military is modifying success.
It is false that drunk drivers kill two to four times more people than aggressive drivers. As a matter of fact, quite the opposite is correct - aggressive drives kill more people than drunken drivers. This information comes from the Center for Problem-Oriented Policing, which has the statistics.
Answer:
molecules are free to move
Explanation:
presence of intermolecular spaces