An Arc Is a Portion of the Circumference of a Circle

question 1

True/False

An arc is a portion of the circumference of a circle.

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Definitions:

Target Organ

A specific organ or tissue upon which a hormone, drug, or other substance acts or exerts its effects.

ADH

Antidiuretic hormone, also known as vasopressin, which helps regulate the body's retention of water by increasing water reabsorption in the kidneys.

Correct Meaning

A precise or accurate interpretation or definition of a word or phrase.

Nerve Cells

Cells specialized for conducting nerve impulses; known as neurons, they form the fundamental components of the nervous system.