Im bored lets chat what yall doing

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programmingb. an era of interactive technology where 3-d computer graphics were used to create a virtual environmentc. an era in which most of the computer art work centered around computer programming

Why do the terrestrial planet lack hydrogen and helium in their atmospheres?

Which of the following is the longest? a. motive b. cadence c. climax d. phrase