Which of the Following Is Not Evidence of the Existence

question 2

Multiple Choice

Which of the following is not evidence of the existence of an interstellar medium?

• A) extinction
• B) narrow calcium lines in the spectra of O and B stars
• C) reddening
• D) dark clouds
• E) molecular bands in the spectra of cool stars

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Definitions:

Cannabis Use

The act of consuming cannabis, which could be for medicinal or recreational purposes, depending on legal jurisdiction.

Harassment-free Environment

A workplace or social environment that actively prevents and addresses harassment, ensuring safety and respect for individuals regardless of their background or personal characteristics.

Open-book Management

A business strategy where a company shares financial and other operational information with all employees to engage them in decision making.

Just Cause

A legitimate or legally valid reason, often used in the context of firing or disciplining an employee.