Which shape does our galaxy have?(1 point)

Responses

irregular
irregular

spiral
spiral

circular
circular

elliptical

7 answers

elliptical
What is formed from nebulae?(1 point)
Responses

galaxies
galaxies

moons
moons

stars
stars

planets
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

meteors
meteors

comets
comets

meteoroids
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 farther from the sun
as it gets farther from the sun

as it gets closer to Earth
as it gets closer to Earth

as it gets closer to the sun
as it gets closer to the sun