Slate is derived from? by Sunday | Jul 9 | Agricultural Science WAEC | 0 comments A. schist B. sandstone C. shale D. gneiss E. quartzite Correct Answer: Option C – shale Users Also Read These:The derived unit of pressure can be expressed as?Marginal cost can be derived from the?which of the following is not a benefit derived by…In the pre-colonial period, the Aku of Wukari…A commodity is said to have derived demand when it?