A Grand-Design Spiral of Type SBa Has All of the Following

question 358

Multiple Choice

A grand-design spiral of type SBa has all of the following EXCEPT:

• A) tightly wound spiral arms.
• B) a central bar.
• C) about 25% gas and dust.
• D) a halo of globular clusters.

---

Definitions:

Coordinate Work

The process of organizing and aligning activities, tasks, and projects to ensure they are executed in a harmonious and efficient manner.

Brooks' Law

The principle that adding manpower to a late software project makes it later, emphasizing the complexities of team dynamics.

Common Objective

A shared goal or target that all members of a group or team strive to achieve.

Informal Groups

Groups that form naturally within an organization, based on personal relationships or shared interests, rather than structured, official assignments.