Which type of star has the strongest stellar winds?
A) giant K- and M-type stars
B) white dwarfs
C) dwarf K- and M-type stars
D) main sequence O- and B-type stars
E) T Tauri stars
Question 2
________ galaxies are essentially featureless; their light reveals evidence for the presence of only old red Main Sequence and red giant stars.
Fill in the blank(s) with correct word