Distant stars are composed mainly of hydrogen and helium, providing evidence that matter in the universe was once in one tiny dense spot. This observation supports the Big Bang theory by indicating that the universe began in a hot, dense state and has since expanded, allowing for the formation of light elements like hydrogen and helium, which were produced during the early moments of the universe.
How does the composition of distant stars support the big bang theory? (1 point)
Distant stars are composed mainly of hydrogen and helium, providing evidence that matter in the universe was once in one tiny dense spot
Distant stars are composed mainly of hydrogen and helium, providing evidence that matter in the universe was once a low-density mass of air
1 answer