All the Following Have Some Sort of Hardened Endoskeleton EXCEPT

question 7

Multiple Choice

All the following have some sort of hardened endoskeleton EXCEPT

• A)sea stars.
• B)sea urchins
• C)fish.
• D)sea anemones.
• E)turtles.

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Definitions:

Chronic Fatigue Syndrome

A complex disorder characterized by extreme fatigue that cannot be explained by any underlying medical condition, often worsened by physical or mental activity but not significantly improved by rest.

Chronic Migraines

A neurological condition characterized by frequent headaches occurring more than 15 days a month over a three-month period.

Tonsillitis

An infection characterized by inflammation of the tonsils, usually caused by a viral or bacterial infection.

Multidimensional Assessment of Fatigue (MAF)

A tool used to evaluate various aspects of fatigue, including its severity, impact on daily activities, and changes over time.