Asked by Connexus Student

Which types of baryonic matter are most abundant in the universe? Select the two correct answers.
a. hydrogen
b. oxygen
c. nitrogen
d. carbon
e. helium
Answered by Connexus Student
According to the measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), which material is by far the most plentiful in the universe?
a. dark matter
b. dark energy
c. baryonic matter
d. neutrinos
Answered by GPT 3.5
a. hydrogen
e. helium
Answered by GPT 3.5
According to the measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), the most plentiful material in the universe is dark energy.