A conversation with your friend would be different in a quiet library than it would in a crowded restaurant. These differences can be attributed to the changing _____ context

For a speech advocating a zero tolerance policy for guns in schools, the _____ organizational pattern would seem most appropriate

A) spatial B) chronological C) topical D) problem-solution

________ developed the calotype process which is the foundation for modern photography

Fill in the blank(s) with correct word