Which Property Is Common to Spiral Galaxies

question 80

Multiple Choice

Which property is common to spiral galaxies?

• A) globular clusters in the nucleus
• B) ongoing star formation and emission nebula in the arms
• C) open clusters in the halo
• D) very little internal structure
• E) ongoing star formation and emission nebula in the halo

---

Definitions:

Diamond

A naturally occurring crystal form of carbon, known for its extreme hardness, brilliance, and thermal conductivity.

Vernix Caseosa

A waxy or cheese-like white substance found coating the skin of newborn human infants, providing protection.

Amniotic Fluid

The protective liquid contained within the amniotic sac surrounding the fetus during pregnancy, providing cushion and supporting fetal development.

Miliaria

A skin condition often called "heat rash," characterized by small, itchy rashes due to blocked sweat ducts.