Sun Is Considered to Be a

question 24

Multiple Choice

Sun is considered to be a

• A)low-mass star.
• B)intermediate-mass star.
• C)high-mass star.
• D)brown dwarf.

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Definitions:

Hormones

Chemical messengers produced by glands in the endocrine system that regulate processes such as growth, metabolism, and reproductive functions.

Veins

Blood vessels that carry blood toward the heart, typically containing valves to prevent backflow.

Muscle Decreases

The reduction in muscle mass and strength, often attributed to aging, inactivity, or specific health conditions.

Bone Density

A measure of the amount of minerals (such as calcium) contained in a certain volume of bone, reflecting its strength and the risk for conditions like osteoporosis.