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___________waves do not require a medium to travel in space like__________waves.( 2 points )

a.electromagnetic;radio
b.electromagnetic;earthquake
c.mechanical;radio
d.mechanical;earthquake​


Sagot :

Answer:

C PO ANG SAGOT

Explanation:

PA BRAINLIST PO SALAMAT

Answer:

a.mechanical;earthquake

Explanation:

because mechanical and earthquake waves do not require a medium to

travel in space