Which action is an example of public policy? a. organizing a church fund-raiser b. giving a speech to local students encouraging them to stay in school c. volunteering in a soup kitchen d. determining the required width for a sidewalk

Ais a survey that focuses on only a small portion of the population, and the results are generalized for the larger population.

#4.) describe the most likely weather conditions at indiana / ohio boarder. also could someone double check my other answers? i'd really appreciate it

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat