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TRUE or FALSE. Write TRUE if the statement is correct or FALSE if it is incorrect.
11. Elliptical galaxy has a patchy, non-circular shape. It is smaller than a spiral.
12. Spiral galaxy is dark-shaped with a center bulge of old stars and spiral arms of younger stars.
13. Irregular galaxy has a smooth round or oval outline. The shape is probably due to its slow spin.
14. A spiral galaxy is dark-shaped with a center bulge of old stars and spiral arms of younger stars.
15. Steady State Theory proposes that the universe passes through a regular cycle of expansion and
contraction.