What does a building's foundation rest on? D footing girder tile drain wall

## Step 1<br />The foundation of a building is the part that rests on the ground. It is designed to distribute the weight of the building evenly across the ground. The foundation is typically made up of several components, including footings, columns, and walls.<br /><br />## Step 2<br />Among the options provided, the footing is the component that the foundation rests on. Footings are the base of the foundation and are designed to distribute the weight of the building evenly across the ground.<br /><br />## Step 3<br />Girders, tile drains, and walls are all components of a building's structure, but they are not the parts that the foundation rests on. Girders are used in the construction of bridges and are not part of the foundation. Tile drains are used for drainage and are not part of the foundation. Walls are part of the building's structure but are not the part that the foundation rests on.