Online Search Activity Is Increasing Because Namely

question 97

Multiple Choice

Online search activity is increasing because namely:

• A) online sources are very convenient.
• B) online search has low delivery costs.
• C) offline search is less expensive.
• D) offline search is less time consuming.
• E) online sources are merging into main search engines.

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Definitions:

Stereochemical Relationship

The relative spatial arrangement of atoms within molecules that dictates their chemical behavior and reactions, focusing on how these relationships affect molecular properties.

Fischer Notation

A method used to represent the three-dimensional structure of molecules using two-dimensional projections, particularly sugars.

Enantiomers

Molecules that are mirror images of each other but cannot be superimposed on each other, often exhibiting different properties in a chiral environment.

Diastereomers

Stereoisomers characterized by having distinct physical properties and not being mirror reflections of one another.