Select the correct answer from each drop-down menu.
Which is the correct punctuation for each sentence?
Image courtesy of NASA
Galaxies
Our universe is
indeed, the universe consists of billions of galaxies, and each galaxy holds billions of stars. Galaxies can form into many different shapes and
but there are a few main galaxy shapes. In fact, there are four main types of
spiral, barred spiral, elliptical, and irregular.
Our Solar System sits on one arm of a spiral galaxy known as the Milky Way. The Milky Way's size is astounding. It is approximately 100,000 light years
furthermore, our Sun is one of 100 billion stars in the Milky Way and sits 26,000 light years from the galaxy's center. Our Solar System is in the Orion
the Orion Spur is one arm of the Milky Way's spiral. If you go outside at night and see a milky-white haze across the night sky, you are looking into our Milky Way galaxy and all its magnificent stars!