The Visceral Mass of Molluscs Does Not Contain the

question 94

Multiple Choice

The visceral mass of molluscs does not contain the

• A) circulatory system.
• B) excretory system.
• C) nervous system.
• D) head-foot.
• E) digestive system.

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Definitions:

Diametral Pitch

A measure of the fineness of a gear, computed as the number of teeth per unit diameter.

Formula

An expression or equation that states a rule about a relationship among quantities, often used in mathematics, science, and engineering.

Cam Displacement Diagram

A graphical representation showing the movement of a cam follower over time or rotation of the cam.

Displacement

The distance and direction of an object's movement from its starting point.