​How Could We Measure Anxiety Without Using Words

question 119

Multiple Choice

​How could we measure anxiety without using words?

• A)Measure steadiness of the grip.
• B)​Measure the startle reflex.
• C)​Measure back-and-forth movements of the eyes.
• D)​Measure rate of blood flow to the brain.

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Definitions:

Coral Reef

A marine ecosystem characterized by reef-building corals, housing diverse species of marine life, and are crucial for protecting coastlines and supporting marine biodiversity.

UV Radiation

Ultraviolet radiation is a form of energy traveling through space, emitted by the sun, and has shorter wavelengths than visible light, capable of causing skin damage.

Dissolved Pollutants

Substances that are fully dissolved in water, making them particularly difficult to remove from aquatic environments.