Members of the ____ Phylum Have a Unique Water Vascular

question 47

Multiple Choice

Members of the ____ phylum have a unique water vascular system connected to tube feet that are used for movement.

• A) Hemichordata
• B) Echinodermata
• C) Cnidaria
• D) Arthropoda
• E) Chordata

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Definitions:

Sensory Integration

The process by which the brain combines information taken in through the senses to make a whole, coherent picture of the environment.

Cerebellum

The part of the brain located at the back of the skull that is responsible for coordinating voluntary movements.

Reticular Formation

A complex network of nerve pathways in the central nervous system that plays a key role in controlling arousal and alertness.

Temporal Lobe

A region of the brain responsible for processing auditory information and is also involved in memory and emotion.