1. you are researching the photographer diane arbus and find a magazine article about 20th century female photographers. this source is: a. primary source b. secondary source 2. you are researching the development of the telephone. you find a forum on the web from random english teachers who log in with made-up names. they rant about how texting is ruining this generation's written communication skills. this source is: possibly usable unusable 3. you are researching the care boa constrictors. you score an interview with the owner of an exotic pet shop who owns and breeds these snakes. this source is: possibly usable unusable