Troy wants to select multiple cells, including adjacent and nonadjacent cells, using the mouse and keyboard in his spreadsheet. He then plans on shading them yellow for emphasis. Which key does he need to press and hold while selecting the desired cells so he can shade all of the cells at one time?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front