I’m doing a survey for my school project so how many of you like listening to music in your car or on a phone/ipad? or / (pretend it’s a ipad lol)

explanation:

id say phone because you can carry it around anywhere and anytime and you always have at& t or t-mobile or verizon

if a star is moving toward earth, its light waves appear to be squeezed together. hope it

electromagnetic waves travel through space with vacuums. give me brainliest if right.