The Instrument Used for Measuring Pressure in a Water System

question 15

Multiple Choice

The instrument used for measuring pressure in a water system is a

• A) voltmeter.
• B) thermometer.
• C) manometer.
• D) pneumometer.

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Definitions:

Protistan Ancestors

Refers to the early eukaryotic organisms from which modern protists, and indirectly all eukaryotic life, are believed to have descended.

Cnidarians

A phylum of aquatic animals that includes jellyfish, corals, and sea anemones, characterized by a simple body structure with a single opening and a body wall made of two layers of cells.

Flagellated

Describes cells or organisms that have one or more whip-like appendages used for movement.

Stinging Cells

Specialized cells found in certain animals like jellyfish that can inject a toxin into predators or prey.