[Answered] A(n) _____ is a cluster of galaxy clusters. A) supercluster B) protocluster C) megacluster ...

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armygirl

Hero Member
Posts: 556

on: Jul 27, 2018

A(n) _____ is a cluster of galaxy clusters.

A) supercluster
B) protocluster
C) megacluster
D) extrasolar cluster

Question 2

A light-year is a unit of _____.

A) time
B) luminosity
C) distance
D) mass

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chinwesucks

Sr. Member
Posts: 341

Reply #1 on: Jul 27, 2018

Answer to Question 1

A

Answer to Question 2

C

armygirl

Member
Posts: 556

Reply 2 on: Jul 27, 2018

Gracias!

ryhom

Member
Posts: 366

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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