Question

what evidence do you have that light travels in staright lines

Answer 1

Answer:

Shadows.

Explanation:

Shadows are evidence of light travelling in straight lines. An object blocks light so that it can't reach the surface where we see the shadow.

(Note: I hope this helps you and please mark me as brainliest because I worked really hard on this.)

Answer 2

Answer:

shadows are the evidence of the light travelling a straight line