Which of the Following Is Closely Associated with the Digestive,respiratory,and

question 12

Multiple Choice

Which of the following is closely associated with the digestive,respiratory,and urinary systems?

• A)the skeletal system
• B)the reproductive system
• C)the muscular system
• D)the circulatory system

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Definitions:

VSEPR

A model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms.

Lewis Structures

Diagrammatic methods for representing the bonds between atoms in a molecule and the lone pairs of electrons that may exist.

Elemental Symbol

A one or two-letter abbreviation derived from the element's English or Latin name used to represent an element in chemical formulas.

Lewis Structure

A diagrammatic representation of the bonding between atoms of a molecule and the lone pairs of electrons in the molecule, showing how valence electrons are distributed.