According to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), dark energy is by far the most plentiful material in the universe. It comprises about 68% of the universe's total energy density. Dark matter accounts for about 27%, and baryonic matter (ordinary matter) makes up only about 5%. Therefore, the correct response in this context would be dark energy.
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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
dark energy
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1 answer