How many pointers are contained as data members in the nodes of a circular, doubly linked list of integers with five nodes?

CSS features that gradually apply changes to properties in response to user actions over a number of seconds are known as __________.

A. transforms B. transitions C. animations D. keyframe animations

To combine two or more cells into one cell, click the ____.

A. Merge Cells button B. Split Cells button C. Cut button D. Sort button