Which correctly identifies the distribution of elements in the universe?
Athe universe is 70% hydrogen and 2% heavy elements.
Bthe universe is 80% hydrogen and 9% oxygen.
Cthe universe is 90% heavy elements and 4% hydrogen.
Dthe universe is 95% heavy elements and 2% oxygen.?
Athe universe is 70% hydrogen and 2% heavy elements.
Bthe universe is 80% hydrogen and 9% oxygen.
Cthe universe is 90% heavy elements and 4% hydrogen.
Dthe universe is 95% heavy elements and 2% oxygen.?