The Type of Skeleton That Is Usually Composed of Either

question 4

Multiple Choice

The type of skeleton that is usually composed of either a calcium containing shell or chitin is a(an) :

• A)Endoskeleton
• B)Exoskeleton
• C)Hydrostatic skeleton
• D)Gastrovascular cavity
• E)Vascular canal

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Definitions:

Afterimage Phenomenon

A visual illusion where an image continues to appear briefly even after exposure to the actual image has ceased.

Decibels

A unit of measurement for the intensity of sound, indicating the level of sound pressure or power on a logarithmic scale.

Additive Mixing

A color mixing process in which different colors are created by combining various intensities of light colors, typically red, green, and blue.

20,000 Hz

A frequency of sound that represents the upper limit of human hearing, typically the highest pitch that young healthy adults can hear.