40 points! PLEASE be sure your answer is correct this is a test <3 Which is a benefit of traditional SLR cameras over digital cameras?

A.) They produce negatives to serve as backups.
B.) They make it easy to take panoramic photographs of the crime scene.
C.) They are more common and less expensive than digital cameras.
D.) They produce images that can be easily manipulated.

What are the three parts to physical security standards for various types of army equipment and the risk level

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.

What is a loop? a. a collection of function definitions at the top of a program b. a line of code that defines a variable and assigns it a value c. a program that opens the turtle graphics window d. a block of code that repeats a specific number of times