Author Question: Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ... (Read 50 times)

ETearle · **on:** Jul 27, 2018

Satellites that lack craters are generally old, inactive bodies.

Indicate whether the statement is true or false

Question 2

The density of the universe is

a. equal to the critical density if the universe is closed.
b. equal to the critical density if the universe is flat.
c. greater than the critical density if the universe is flat.
d. greater than the critical density if the universe is open.
e. none of the above

Expo · **Reply #1 on:** Jul 27, 2018

Answer to Question 1

F

Answer to Question 2

B

ETearle · **Reply #2 on:** Jul 27, 2018

Thank you!

Expo · **Reply #3 on:** Jul 27, 2018

Always glad to help...

Author Question: Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ... (Read 50 times)

ETearle

Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ...

Expo

Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ...

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ETearle

Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ...

Expo

Satellites that lack craters are generally old, inactive bodies. Indicate whether the statement ...