Question

step 1 of 2 aa bringing your thumb and index together in a pinching motion (for zooming in and out) is an example of: a a gesture b scrolling c a pointer d dragging

Explanation:

Bringing thumb and index together in a pinching motion is a physical - hand movement used for a specific function (zooming) on touch - enabled devices. This is defined as a gesture. Scrolling involves moving content up or down, a pointer is a graphical element on a screen, and dragging involves moving an object from one place to another.

Answer:

A. a gesture