artj 0.0 / 5 ? BusinesssrjtsrBTEC NationalEdexcel Created by: Lewys ThomsonCreated on: 11-06-15 12:52 What is red-shift? it is a radiation given off by other galaxies. 1 of 5 What does it mean if a galaxy has a greater red-shift? the faster they are noving. 2 of 5 What does red-shift do for scientists? It provides evidence that the universe is expanding. 3 of 5 rtj rstj 4 of 5 srjs sfj 5 of 5
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