Which Is True Regarding the Dependency Ratio

question 77

Multiple Choice

Which is true regarding the dependency ratio?

• A)the lower the number, the fewer the workers
• B)the higher the number, the more workers
• C)the lower the number, the more workers
• D)the higher the number, the fewer workers

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Definitions:

Chiral Molecule

A molecule that cannot be superimposed on its mirror image, often having a carbon atom bonded to four different groups.

Chiral

Describes a molecule that has a non-superimposable mirror image, often leading to molecules with distinct left-handed (S) and right-handed (R) configurations.

Achiral

Describing a molecule that is superimposable on its mirror image, indicating it has no handedness or enantiomers.

Enantiomers

Molecules that are mirror images of each other but cannot be superimposed on each other, much like left and right hands.