D. an arctic fox is brown in summer and white in winter
A star is formed within the clouds of dust. These clouds of dust are scattered throughout the galaxy. These dust clouds are called as nebula. The turbulence inside the dust clouds rise to form knots. These knots along with sufficient mass causes gas and dust to collapse with the help of gravitational force. These sequence of steps leads to form a star.
If you are asking a true/false question then the answer is true.
Hey, there! The correct answer to this question will be D. Acris crepitans.
