A Galaxy That Was Once a Quasar Is Likely To

question 33

Multiple Choice

A galaxy that was once a quasar is likely to:

• A)have burned all its fuel by now and be dark.
• B)now be a dwarf irregular.
• C)have a black hole at its nucleus.
• D)still be a quasar.
• E)be less than 5 billion years old.

---

Definitions:

Transportation of Dangerous Goods Act

Legislation that regulates the handling, transporting, and storage of hazardous materials to ensure public safety.

Hazardous Products Regulations

Regulations that govern the handling, labeling, and disposal of products classified as dangerous or hazardous to health and safety.

GHS

The Globally Harmonized System of Classification and Labelling of Chemicals, a standardized approach to identifying and communicating chemical hazards.

Classification

The systematic arrangement of items, people, or information into categories based on shared characteristics or criteria.