Question

1. where are each type of galaxy found on the hubble tuning fork diagram? the hubble tuning fork diagram with galaxy types sa, sb, sc, e2, e6, lenticular s0, sba, sbb, sbc and three labeled boxes 1, 2, 3, and options regular spiral, barred spiral, elliptical for drag - and - drop

Explanation:

1. Region 1 (Sa, Sb, Sc): These are classic spiral galaxies without a central bar, matching the "Regular spiral" category.
2. Region 2 (E2, E6): These are elliptical-shaped galaxies, matching the "Elliptical" category.
3. Region 3 (SBa, SBb, SBc): These are spiral galaxies with a distinct central bar, matching the "Barred spiral" category.

Answer:

1. Region 1: Regular spiral
2. Region 2: Elliptical
3. Region 3: Barred spiral