Question

What's in a Universe? Quick Check
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Question
According to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), which material is by far the most plentiful in the universe?(1 point)
Responses

neutrinos
neutrinos

dark matter
dark matter

baryonic matter
baryonic matter

dark energy

Answer 1

According to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), the material that is by far the most plentiful in the universe is **dark energy**.