15. What is one way in which scientists study dark
matter?
O A They study how light bends aro...
Physics, 07.12.2020 01:00 sipstick971
15. What is one way in which scientists study dark
matter?
O A They study how light bends around a galaxy or
galaxy cluster.
OB They study shadows that are cast onto a galaxy
or galaxy cluster.
O C They study changes in the number of galaxies in
a galaxy cluster.
OD They study how the brightness within a galaxy or
galaxy cluster changes.
Answers: 3
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