Which of these events can happen when galaxies collide?(1 point)
Responses
Galaxies merge.
Galaxies merge.
Galaxies destroy their stars.
Galaxies destroy their stars.
Galaxies disappear.
Galaxies disappear.
Galaxies triple in size.
5 answers
Galaxies merge.
Which is the Milky Way?(1 point)
Responses
a dwarf galaxy
a dwarf galaxy
a galaxy destroyed in a collision
a galaxy destroyed in a collision
a galaxy that does not include our solar system
a galaxy that does not include our solar system
a galaxy containing Earth
Responses
a dwarf galaxy
a dwarf galaxy
a galaxy destroyed in a collision
a galaxy destroyed in a collision
a galaxy that does not include our solar system
a galaxy that does not include our solar system
a galaxy containing Earth
a galaxy containing Earth
Which galaxy will collide with the Milky Way in several billion years?(1 point)
Responses
Andromeda Galaxy
Andromeda Galaxy
Large Magellanic Cloud
Large Magellanic Cloud
Sagittarius Dwarf Galaxy
Sagittarius Dwarf Galaxy
Local Group
Responses
Andromeda Galaxy
Andromeda Galaxy
Large Magellanic Cloud
Large Magellanic Cloud
Sagittarius Dwarf Galaxy
Sagittarius Dwarf Galaxy
Local Group
Andromeda Galaxy