How to create students mark sheet with persentage and grades in gw basic program​

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

Which tab is used to change the theme of a photo album slide show? a. design b. view c. transitions d. home

Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)