Developed by Google, ____ is a mobile OS based on Linux designed to run on many types of smartphones and tablets.?

A self-contained instruction that can be combined with other actions to automate tasks is called a(n):

A) command. B) action. C) argument. D) condition.

A(n) ________ is a phrase or sentence taken from an article to emphasize a key point

Fill in the blank(s) with correct word