[Answered] Cepheids are types of stars that regularly change how bright they are over a period of a few A) ...

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geodog55

Hero Member
Posts: 530

on: Jul 29, 2018

Cepheids are types of stars that regularly change how bright they are over a period of a few

A) days.
B) months.
C) year.
D) decades.

Question 2

The Big Bang

A) took place within space.
B) marked the beginning of space and time.
C) occurred as a result of disturbances within the Large Magellenic cloud.
D) took place within time.

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bfulkerson77

Sr. Member
Posts: 331

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

geodog55

Member
Posts: 530

Reply 2 on: Jul 29, 2018

Gracias!

emsimon14

Member
Posts: 344

Reply 3 on: Yesterday

Wow, this really help

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