Drug addiction occurs in age groups, from a
variety of backgrounds.
A. young, narrow
B. all, narrow
C. all, wide

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

The best definition of an idiom is a. a word or phrase that describes a noun b. a word or phrase describing a verb c. a phrase containing figurative language in which the word expresses a different idea from its exact meaning d. a phrase that compares two unlike objects or ideas

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?