Stars on the Main Sequence with the Greatest Mass

question 147

Multiple Choice

Stars on the main sequence with the greatest mass

• A)are spectral type M stars.
• B)are spectral type O stars.
• C)are located at the bottom of the main sequence in the H-R diagram.
• D)have masses very similar to the Sun.
• E)are spectral type O stars and are located at the bottom of the main sequence in the H-R diagram.

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Definitions:

Hemiplegia

A condition resulting in paralysis on one side of the body, often due to stroke or brain injury.

Dysphasia

A language disorder marked by impairment in the ability to speak, read, write, or comprehend spoken or written language, often due to brain injury or disease.

Paraplegia

Paralysis of the legs due to spinal cord injury.

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Substances that mimic the action of the neurotransmitter GABA, enhancing its inhibitory effects in the nervous system.