What Is the Source of Most of the Carbon and Oxygen

question 17

Multiple Choice

What is the source of most of the carbon and oxygen in the interstellar medium?

• A) the Big Bang
• B) nova explosions
• C) supernova explosions
• D) winds from asymptotic giant branch stars

---

Definitions:

Immigration Policy

A set of rules and guidelines that govern how a country manages and controls the influx of people from other countries.

Comprehensive

Thorough and complete in coverage, scope, or detail, encompassing all or nearly all elements.

Synthesis

The process of combining ideas, information, or elements to form a coherent whole.

Citations

References or quotations made to credit the source of information or ideas, typically used in academic and professional writing.