Which shape does our galaxy have?(1 point)
Responses
spiral
spiral
elliptical
elliptical
irregular
irregular
circular
spiral
What is formed from nebulae?(1 point)
Responses
galaxies
galaxies
stars
stars
moons
moons
planets
stars
What can be described as “shooting stars” that streak across the sky in a brief flash of light?(1 point)
Responses
meteorites
meteorites
comets
comets
meteoroids
meteoroids
meteors
meteors
When would the tail of a comet appear to become longer?(1 point)
Responses
as it gets farther from Earth
as it gets farther from Earth
as it gets closer to the sun
as it gets closer to the sun
as it gets farther from the sun
as it gets farther from the sun
as it gets closer to Earth