In the Hubble Classification scheme, the three main types of ...

[serike]

In the Hubble Classification scheme, the three main types of galaxies are ________, ________, and ________.
 
  A) Seyferts; ellipticals; irregulars
  B) spirals; ellipticals; irregulars
  C) spirals; ellipticals; Seyferts
  D) radio lobe; ellipticals; spirals
  E) spirals; Seyferts; irregulars

Question 2

Rather than an explosive death, the Sun will likely end its life forming a(n) ________ surrounding a(n) ________.
 
  Fill in the blank(s) with correct word

[lkanara2]

Answer to Question 1

B

Answer to Question 2

planetary nebula; white dwarf

[serike]

Excellent

[alexanderhamilton]

Thanks for the timely response, appreciate it