What jobs are most affected by an increasing use of computer generated images in movies?
a. acting and directing
b. casting and editing
c. producing and writing
d. set design and makeup

the device is called “ rocket engine”

at right angles to each other

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.