Which of the following substances is not a conservable natural resource? by Sunday | Mar 16 | Biology WAEC | 0 comments A. Mineral B. Air C. Soil D. Water Correct Answer: Option A – Mineral Users Also Read These:Which of the following substances does not have van…The natural resource utilized for production is?Which of the following substances does not have van…Which of the following substances is not complex…Which of the following groups of substances are not…