C. railroad...............
Answer:
C
Explanation:
It's literally says marine sorry it kinda gives you the answer marine life? Fish. Marine-based
The Rhine River<span> begins at the Rheinwaldhorn Glacier in the Swiss Alps and flows north and east approximately 820 metres. This </span>river<span> is arguably the </span>most important<span>waterway in </span>Germany<span> and is linked by canals to other </span>major rivers<span> in Western Europe.</span>
Just commenting so u can mark the other person that answered correctly brainliest
