two types of spiral galaxies exist. a normal spiral galaxy is one kind. which phrase best describes the…

two types of spiral galaxies exist. a normal spiral galaxy is one kind. which phrase best describes the second type of spiral galaxy?\n is football - shaped\n is irregularly shaped\n has arms that start close to the center\n has a bar through the middle from which arms extend

two types of spiral galaxies exist. a normal spiral galaxy is one kind. which phrase best describes the second type of spiral galaxy?\n is football - shaped\n is irregularly shaped\n has arms that start close to the center\n has a bar through the middle from which arms extend

Answer

Answer:

D. has a bar through the middle from which arms extend

Brief Explanation:

The two main types of spiral galaxies are normal spirals and barred - spirals. Barred - spirals have a bar - shaped structure through the middle from which the spiral arms extend.