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

This topic contains a solution. Click here to go to the answer

Author Question: A(n) _____ is a cluster of galaxy clusters. A) supercluster B) protocluster C) megacluster ... (Read 17 times)

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

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

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

Thanks for the timely response, appreciate it

patma1981

Member
Posts: 292

Reply 3 on: Yesterday

Great answer, keep it coming

« previous next »

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.