The Figure Below Illustrates a Stellar Spectrum

question 98

Multiple Choice

The figure below illustrates a stellar spectrum.The dip in the data near 650 nm corresponds most closely with which of the following?

• A) sodium emission
• B) sodium absorption
• C) hydrogen emission
• D) hydrogen absorption
• E) iron absorption

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Definitions:

FOXP2 Gene

A gene associated with speech and language development, mutations of which can result in speech and language disorders, highlighting its role in the evolution of human language.

Sexual Partners

Individuals with whom one engages in sexual relations, within the contexts of mating or reproductive strategies.

Attractive Partner

An individual perceived as desirable for mating or pair bonding, often based on traits that signify good health, fertility, or high genetic quality.

Willingness

The state of being prepared to do something; readiness.