Brown Algae Are the Principal Source of Agar

question 17

True/False

Brown algae are the principal source of agar.

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Definitions:

Semantic Network Model

A conceptual framework that represents relationships among ideas or concepts in a network of interconnected nodes, often used in cognitive psychology and information science to illustrate how knowledge is structured and accessed in the mind.

Animal

A living organism characterized by voluntary movement, responsive to environment, and having specialized sensory organs.

Fish

Aquatic vertebrates that have gills throughout life and limbs, if any, in the shape of fins.

Canary

A small, often yellow, songbird that is historically used in coal mines to detect dangerous gases.