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Physics 21 Online
OpenStudy (anonymous):

Reward!! PLease help i have my answers i jsut need to make sure they are correct 14. the sun's layer is called the photosphere . ( 1point) A. true b. false 15. meteoroids can form when comets break apart , creating dust clouds . ( 1point ) A. true b. false 16. a star is born whenever a nebula expands . ( 1point ) A. true b. false 17. a star system has at least three stars . ( 1point ) A. true B . false

OpenStudy (anonymous):

my answers are : 14: T 15: F 16:F 17:F

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