Nonhuman Vocal Systems Are Often Referred to as __________ Systems

question 6

Multiple Choice

Nonhuman vocal systems are often referred to as __________ systems, because they do not combine different calls to produce new meanings.

• A) closed
• B) absolute
• C) limited
• D) restricted

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Definitions:

Extrasensory Perception

The claimed ability to obtain information without the use of known sensory processes or physical interaction.

Sensory Organs

Specialized organs of the body that are designed to receive and process sensory information, such as eyes for vision and ears for hearing.

Weber's Constant

A principle in psychophysics stating that the smallest perceptible change in a stimulus is proportional to the original intensity of the stimulus.

Light

A form of electromagnetic radiation visible to the human eye, responsible for the sense of sight.