B.
it's literally common sense
Yes its Ctrl + S and if you want to save as press F12
Answer:
The answer is Stroboscopic movement
Explanation:
Stroboscopic movement occurs when we do not see a motion continuously but in discrete shots. It is an effect in which we see an object at one place and after another instant the object seems to have shifted it's position.
Auto kinetic effect is an effect in which a stationary point of light appears to move.It occurs as our brains can perceive motion relative to some other object and cannot observe ,motion along a featureless terrain or environment.
Phi effect causes an observer to perceive motion in stationary objects.
