[Answered] O and B stars are examples of ________________ that are used to outline the arms in a galaxy like ...

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Author Question: O and B stars are examples of ________________ that are used to outline the arms in a galaxy like ... (Read 27 times)

brutforce

Hero Member
Posts: 540

on: Jul 27, 2018

O and B stars are examples of ________________ that are used to outline the arms in a galaxy like the Milky Way galaxy.

Fill in the blank(s) with correct word

Question 2

The hottest star in the Orion Nebula ____________hydroge n gas and makes it _____________.

a. ionizes; glow
b. neutralizse; glow
c. ionizes; swallow the star

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Joy Chen

Sr. Member
Posts: 354

Reply #1 on: Jul 27, 2018

Answer to Question 1

spiral tracers

Answer to Question 2

a

brutforce

Hero Member
Posts: 540

Reply #2 on: Jul 27, 2018

Both answers were spot on, thank you once again

Joy Chen

Sr. Member
Posts: 354

Reply #3 on: Jul 27, 2018

Great! Please up vote

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