The correct answer is: D. gas and dust; gravity.
Solar systems are formed from disks of gas and dust that collapse under the force of gravity.
Solar systems are formed from disks of _______ by the force of _______.
A.
gas and dust; electromagnetism
B.
ice and rock; gravity
C.
ice and rock; electromagnetism
D.
gas and dust; gravity
1 answer
1 answer