The development of the electric guitar and its influence on rock and roll is an example of what kind of trend?
a. technological
b. social
c. artistic
d. commercial

If johnny ran a mile, where would he be?

Spencer's blog claims that national parks are the best vacation destinations. which evidence is best for developing his claim? a personal account from a park visitor who describes positive adventures at grand canyon and yellowstone parks an interview with a travel agent who advertises cruises, eco-tours, and whitewater rafting trips a chart that compares the number of national parks in the eastern united states to that in the western states a study that proves adults who take yearly vacations have lower blood pressure than those who do not

You can fit more raw files on a memory card than jpeg files. true false