Which statement describes a characteristic of a spiral galaxy? O It is shaped like a pinwheel.

O It has no new star formation.

O It is made only of gases.

O It is smaller than other types of galaxies.

It is shaped like a pinwheel

Explanation:

That's the shape.

It's shaped like a pinwheel.

Explanation:

The Pinwheel Galaxy is a spiral-shaped galaxy about 21 million light years away from Earth. Scientists call this swirling galaxy M101. You can find it in the constellation Ursa Major, or the "Big Dipper," in the Northern Hemisphere. With a nice, dark sky, you can see it with binoculars or a small telescope.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2