Final answer:
Steve can change shooting and exposure settings on his photo shoot by using the mode selection dial.
Step-by-step explanation:
Steve can change shooting and exposure settings on his photo shoot by using the mode selection dial on his camera. The mode selection dial allows him to switch between different shooting modes, such as manual, aperture priority, or shutter priority, which control various aspects of the camera's settings. This dial is typically located on the top or back of the camera body and is marked with icons or letters that represent different shooting modes.
Learn more about camera settings