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Which of the Following Is a Technology That Reads Hand-Drawn

question 138

Multiple Choice

Which of the following is a technology that reads hand-drawn marks such as small circles or rectangles?


Definitions:

Diatoms

A major group of algae, specifically microalgae, characterized by their unique cell walls composed of silica.

Unicellular Alga

A single-celled microorganism in the algae family, which conducts photosynthesis and lives in aquatic environments.

Whirls

Circular or spiraling patterns or movements.

Euglenoid

Refers to single-celled organisms within the kingdom Protista, characterized by their ability to be both autotrophic and heterotrophic.

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