Which of the Following Describes a Void

question 2

Multiple Choice

Which of the following describes a void?

• A) a gap between spiral arms in a spiral galaxy
• B) a gap in a protoplanetary disk
• C) a region of the interstellar medium cleared of material by supernovas
• D) a region 10-100 Mpc across where the galaxy density is very low

---

Definitions:

Diagnose

To diagnose means to identify the nature of a problem, condition, or disease through examination of the symptoms or available data.

Meaningfulness

The perception of having a purposeful and significant impact through one's actions or work.

Performing Important

The act of carrying out tasks or roles that have significant value or impact within a particular context.

Valuable Tasks

Activities or responsibilities that have significant importance or worth, contributing positively to the objectives and success of an organization or individual.