Answer;
-Soil
Soil helps organisms transport nutrients.
Explanation;
-Soil is a multi-layered, complex system holding nutrients for plants, providing a home for invertebrates and vertebrates, and is the basis of thousands of food chains.
-Soil is made up of minerals from rocks, organic matter from plants and animals, and the many species’ living in the soil. Soil acts as a drainage system when it rains to absorb water therefore preventing floods. This drainage also filters water to clean it as minerals and micro-organisms in the soil detoxify the water of pollutants.
