How long does it take the mercury to make a complete revolution? by Sunday | Jun 13 | Geography WAEC | 0 comments A. 88 days B. 225 days C. 365 days D. 687 days Correct Answer: Option A – 88 days Users Also Read These:The distance between the fixed points of a…An electron of mass m and charge e moves in a…A small amount of air is introduced into the vacuum…In which of the following markets does a firm have…A Crocodile's tail was three times as long as its…