[Answered] Massive stars form cores of ________ before exploding as Type II supernovae. Fill in the blank(s) ...

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Author Question: Massive stars form cores of ________ before exploding as Type II supernovae. Fill in the blank(s) ... (Read 123 times)

Beheh

Hero Member
Posts: 520

on: Jul 27, 2018

Massive stars form cores of ________ before exploding as Type II supernovae.

Fill in the blank(s) with correct word

Question 2

Of all the active galactic nuclei, the ________ is the most energetic.

A) quasar
B) giant elliptical
C) radio lobe galaxy
D) blazar
E) Seyfert

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Moriaki

Sr. Member
Posts: 341

Reply #1 on: Jul 27, 2018

Answer to Question 1

iron

Answer to Question 2

A

Beheh

Hero Member
Posts: 520

Reply #2 on: Jul 27, 2018

Moriaki

Sr. Member
Posts: 341

Reply #3 on: Jul 27, 2018

You're welcome

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