Current observations suggest that the density of all matter and the density of dark energy are A) ( $\Omega$_m = 0.3 and $\Omega$ _$\bigwedge$ 0 =0.7, respectively.) B) ( $\Omega$_m = 0.02 and $\Omega$ _$\bigwedge$ = 0.5, respectively.) C) ( $\Omega$_m = 0.0 and $\Omega$ _$\bigwedge$ =0.9, respectively.) D) ( $\Omega$_m =0.7 and $\Omega$ _$\bigwedge$ =0.3, respectively.) E) ( $\Omega$_m = 0.02 and $\Omega$ _$\bigwedge$ = 0.0, respectively.)

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Quizplus · Accepted Answer

Current cosmological observations suggest that the density parameter for all matter (Ωm) is approximately 0.3, and the density parameter for dark energy (ΩΛ) is approximately 0.7.

Current Observations Suggest That the Density of All Matter and the Density