What Event Will Eventually Move an Average Star Off the Main

question 38

Multiple Choice

What event will eventually move an average star off the main sequence of the H-R diagram?

• A)running out of hydrogen,causing gravitational influx,resulting in core temperatures high enough to begin fusing helium
• B)surface cooling due to hydrogen loss
• C)solar wind storms
• D)its drift through space due to the gravitational attraction of neighboring giant stars

---

Definitions:

Falling Asleep

The shift from being awake to sleeping, a regular period of relaxation for both the body and mind.

Insomnia

Difficulty in falling asleep or staying asleep, even when a person has the chance to do so.

Sleep Apnea

A sleep disorder characterized by pauses in breathing or instances of shallow breathing during sleep, leading to disrupted sleep quality and potential health complications.

Breathing While Asleep

A natural and essential physiological process that involves the inhalation of oxygen and exhalation of carbon dioxide during sleep.