Gettier contributed to what we know about the model, while rosch contributed to what we know about the model. a. prototype . . concept b. exemplar . . prototype c. character . . exemplar d. prototype . . exemplar

3pointsyou've found an image you want to insert into your slide presentation. youwant to make the image look more gray so that it looks like an older imagewhat would you need to adjust? 0.00o a. sizeo b. hueo c. contrasto d. tones