Hydrogen Lines Are Weak in M Class Stars Because They

question 96

True/False

Hydrogen lines are weak in M class stars because they have much less of it than do A class stars.

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Definitions:

Common Cold

A viral respiratory infection causing symptoms like runny nose, sore throat, cough, and sneezing.

Influenza

A highly contagious viral infection of the respiratory passages causing fever, severe aching, and often occurring in epidemics.

Allergy

A hypersensitive immune response to a substance that is normally harmless, causing symptoms such as sneezing, itching, and swelling.

Connective Tissue

A type of biological tissue that supports, connects, or separates different types of tissues and organs in the body.