The mode of conveying liquids and gases through an underground channel is? by Sunday | May 28 | Commerce WAEC | 0 comments A. pipeline B. rail transport C. road transport D. sea transport Correct Answer: Option A A. pipeline Users Also Read These:The most reliable and efficient means of conveying…A business firm that is involved in conveying goods…Sharp; slender; and downward growing pinnacles in…Which of the following statement describes the…In a mixture of gases which do not react chemically…