Why Don't Stars Less Massive Then Type M Exist

question 55

Essay

Why don't stars less massive then type M exist?

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Definitions:

Pneumonia

An infection of the lungs causing inflammation of the air sacs, which may fill with fluid or pus, leading to respiratory symptoms.

Tachypnea

A condition characterized by abnormally rapid breathing, which can be a symptom of various medical conditions or result from physical exertion.

Tracheal Deviation

a condition where the trachea, or windpipe, is displaced or shifted from its normal anatomical position, often indicative of an underlying medical issue.

Pneumothorax

Pneumothorax is a medical condition where air leaks into the space between the lung and chest wall, causing the lung to collapse.