Sea vessels that do not operate on regular times and routes are? by Sunday | Dec 25 | Commerce WAEC | 0 comments A. tramps B. ocean liners C. container ships D. ferries Correct Answer: Option B – ocean liners Users Also Read These:The world's busiest shipping routes are on the?Through which of the following sea routes is…The Red Sea has a higher degree of salinity than the…The earth is four times the size of the moon and the…Given that the temperature of station X (at…