The Proportion of Dissolved Substances in Seawater Is Expressed as ⁰/₀₀

question 58

Multiple Choice

The proportion of dissolved substances in seawater is expressed as ⁰/₀₀ which is the same as ________.

• A) parts per hundred
• B) parts per thousand
• C) parts per million

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Definitions:

Emblem

A symbolic object or a gesture that conveys a specific meaning recognized by members of a culture.

Courtship Readiness

An individual's preparedness for engaging in courtship, an often ritualized process intended to attract and secure a mate for a sexual or romantic relationship.

Preening

Self-grooming behavior often aimed at making oneself more attractive, which can be a sign of interest in social or romantic contexts.

Positional Cues

Visual or auditory signals that allow individuals to determine their spatial relationship with their environment or other entities within it.