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Seyfert galaxies are always ____ galaxies.
Q1: Stars are born from the interstellar medium,
Q2: Gas falling into a black hole becomes
Q5: A white dwarf generates energy through _.<br>A)
Q6: Which characteristic of Venus has led many
Q14: Which is Saturn's largest satellite?<br>A) Ganymede<br>B) Enceladus<br>C)
Q26: Whatis a protostar and how does it
Q42: Which object would be absent in the
Q50: Venus has a significant magnetic field.
Q58: A white dwarf stops collapsing and forms
Q64: When matter and antimatter particles combine, the