The Water Vascular System of Echinoderms ________

question 39

Multiple Choice

The water vascular system of echinoderms ________.

• A) functions as a circulatory system that distributes nutrients to body cells
• B) functions in locomotion and feeding
• C) is bilateral in organisation, even though the adult animal is not bilaterally symmetrical
• D) is analogous to the gastrovascular cavity of flatworms

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Definitions:

Governing Authority

The organization, body, or individual that has the power to make and enforce rules, laws, and regulations within a specified jurisdiction.

Organized Society

A structured group of individuals governed by established laws, norms, and institutions.

Business Law

The branch of law that deals with the rights, relations, and conduct of persons and businesses engaged in commerce, merchandising, trade, and sales.

Enforceable Rules

Regulations or directives that can be legally imposed or executed by a governing authority.