[Answered] The luminous matter in the universe accounts for what percent of the total mass of the universe? ...

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asmith134

Hero Member
Posts: 576

on: Jul 27, 2018

The luminous matter in the universe accounts for what percent of the total mass of the universe?

A) About 5
B) About 23
C) About 27
D) About 73
E) 100

Question 2

The erosion features seen from orbit on the surface of Mars appears to have been formed from

A) running water
B) molten lava
C) wind
D) marsquakes

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ASDFGJLO

Sr. Member
Posts: 335

Reply #1 on: Jul 27, 2018

Answer to Question 1

A

Answer to Question 2

A

asmith134

Hero Member
Posts: 576

Reply #2 on: Jul 27, 2018

Thank you!

ASDFGJLO

Sr. Member
Posts: 335

Reply #3 on: Jul 27, 2018

Always glad to help...

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