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?When the temperature at sea level is 10°C; what is…I do not say to you seven times; but seventy times…Sea shells contain mainly CaCO3. Calcium oxide can…A pulse of a sound is transmitted from a ship and…