Sagot :
[tex]\color{Blue}{Answer}[/tex]
Which statement BEST explains why Cygnus (swan) is visible to an observer in Pampanga in September but not visible in March?
A. Earth spin on its axis
[tex]\color{Blue}{Answer}[/tex]
Which statement BEST explains why Cygnus (swan) is visible to an observer in Pampanga in September but not visible in March?
A. Earth spin on its axis