1,4,6,?,11,14,16
the difference is going
3,2,?,?,3,2
therefore it should be
The feeling of an object's surface is known as its D. texture<span>. The texture of an object is a physical property and describes how the object feels when upon touch. An example of an object with a smooth texture is glass, and an object with a rough texture is a paved road. The texture is useful in determining other properties of a substance, such as the amount of friction it provids.</span>
