The File That Contains the Definition of the Class Is

question 22

Short Answer

The file that contains the definition of the class is called the _____________

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Definitions:

Flame Cells

Collecting cells that have cilia; part of the osmoregulatory system of flatworms.

Protonephridia

Protonephridia are excretory structures found in some invertebrates, functioning in osmoregulation and waste removal.

Tubules

Small tube-like structures in organisms, often found in organs such as kidneys, where they play a role in the transport and processing of bodily fluids.

Highly Soluble

Describes a substance that is capable of being dissolved to a great extent in a given solvent.