What Is the Source of Carbon for Most Aquatic Organisms

question 49

Multiple Choice

What is the source of carbon for most aquatic organisms?

• A) carbon dioxide
• B) calcium carbonate
• C) bicarbonate ions
• D) carbon monoxide
• E) fossil fuels

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Definitions:

Conversations

Interactive forms of communication where two or more people exchange ideas, thoughts, or feelings through spoken or written words.

Casual Settings

Environments or scenarios characterized by informal interactions, often spontaneous and with minimal structural constraints.

Ethnomethodological

Pertaining to an approach within sociology that studies the methods people use to understand and produce the social order in everyday life.

Conversational Analysis

A methodological approach analyzing the structure and patterns of speech in natural conversations to understand social interaction.