[Answered] Dark energy accounts for about 70 of the critical density of the Universe. a. True b. False ...

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Author Question: Dark energy accounts for about 70 of the critical density of the Universe. a. True b. False ... (Read 79 times)

Destiiny22

Hero Member
Posts: 557

on: Jul 27, 2018

Dark energy accounts for about 70 of the critical density of the Universe.

a. True
b. False
Indicate whether the statement is true or false

Question 2

Which two elements are most abundant within the Sun?

a. hydrogen and carbon
b. helium and nitrogen
c. helium and carbon
d. hydrogen and oxygen
e. hydrogen and helium

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Marked as best answer by a Subject Expert

bigcheese9

Sr. Member
Posts: 333

Reply #1 on: Jul 27, 2018

Answer to Question 1

True

Answer to Question 2

e

Destiiny22

Member
Posts: 557

Reply 2 on: Jul 27, 2018

Gracias!

cici

Member
Posts: 325

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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