45)Which of the following statements best describes how this object may have formed?

A)A star ejected its outer envelope of gas and plasma.
B)A supernova exploded, probably from the late-stage evolution of a high-mass star.
C)Material accumulated into a sphere because of gravity, and it underwent nuclear fusion of hydrogen.
D)Interstellar gas and dust accumulated due to gravity. Some pockets had enough mass to cause star formation.

Question

45)Which of the following statements best describes how this object may have formed?

A)A star ejected its outer envelope of gas and plasma. 
B)A supernova exploded, probably from the late-stage evolution of a high-mass star. 
C)Material accumulated into a sphere because of gravity, and it underwent nuclear fusion of hydrogen. 
D)Interstellar gas and dust accumulated due to gravity. Some pockets had enough mass to cause star formation.

Quizplus · Accepted Answer

The Answer of 45)Which of the following statements best describes how this object may have formed?

A)A star ejected its outer envelope of gas and plasma. 
B)A supernova exploded, probably from the late-stage evolution of a high-mass star. 
C)Material accumulated into a sphere because of gravity, and it underwent nuclear fusion of hydrogen. 
D)Interstellar gas and dust accumulated due to gravity. Some pockets had enough mass to cause star formation.

45)Which of the Following Statements Best Describes How This Object