Question

most of the objects we can see in the night sky are stars. stars are large, hot, bright balls of gas and dust. we can see about four thousand stars from earth without using a telescope. but there are an estimated one septillion (1 x 10^24) stars in the universe. thats over 100 times the number of grains of sand on earth! an image of the sun taken by nasas solar dynamics observatory. select the true statements. stars are large balls of gas and dust. there are fewer stars in the universe than grains of sand on earth. the sun is a star. almost all stars in the universe are visible from earth.

Explanation:

The text states that stars are large balls of gas and dust. The Sun is a star. It also says there are over 100 times more stars in the universe than grains of sand on Earth, so the statement about fewer stars is false. And we can only see about four - thousand stars from Earth without a telescope, so not almost all stars in the universe are visible from Earth.

Answer:

Stars are large balls of gas and dust.
The Sun is a star.