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The Following Sentences Form a Paragraph

question 25

Multiple Choice

The following sentences form a paragraph. Select the answer that correctly identifies the underlined portion of the sentence as wordy or trite. The sun is an example of a medium heat, medium weight star. The hottest stars are blue in color , and the coolest stars are red.


Definitions:

Thoracic Cage

The bony frame around the chest composed of the ribs, sternum, and thoracic vertebrae, protecting the heart and lungs.

Intercalated Discs

Intercalated discs are specialized connections between heart muscle cells (cardiomyocytes), facilitating coordinated contraction through electrical and mechanical linkage.

Gap Junctions

Specialized intercellular connections that allow for direct communication between cells through the exchange of ions and small molecules.

Cardiac Muscle

A type of involuntary striated muscle found exclusively in the heart, responsible for heart contractions.

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