Process of Science: Explain How Observations of Other Galaxies Can

Q6: The image of our galaxy in radio

Q7: Which of the following statements about halo

Q8: We can see most of the galaxy

Q9: What is the galactic fountain model?<br>A)the idea

Q10: How are interstellar bubbles made?<br>A)by the collapse

Q12: What do we mean by the interstellar

Q13: What kind of object do we think

Q14: What evidence supports the galactic fountain model?<br>A)We

Q15: Where are most heavy elements made?<br>A)in the

Q16: What do halo stars do differently from