The Sun's Classification in Terms of Its Surface Temperature, as Determined

question 32

Multiple Choice

The Sun's classification in terms of its surface temperature, as determined from absorption lines in its spectrum, is

• A) M9.
• B) G2.
• C) O1.
• D) B2.

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Definitions:

Supportive Tissue

Biological tissue that provides structural and metabolic support to cells and organs within the body, including types such as bone, cartilage, and connective tissue.

Central Back

This term is not specific to a widely recognized concept in psychology or biology; it may refer to the central part of the back in an anatomical context.

Automatic Reaction

A fast, involuntary response to a stimulus, which does not require conscious thought.

Gust Of Wind

A sudden, brief increase in wind speed, often perceived as a short, powerful burst.