Menopause Occurs at an Average Age of _______ Years in U.S

question 89

Multiple Choice

Menopause occurs at an average age of _______ years in U.S. women.

• A) 49
• B) 51
• C) 53
• D) 55
• E) 57

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Definitions:

M-xylene

A type of xylene where two methyl groups are attached to a benzene ring in meta positions to each other.

Structure

The arrangement of atoms within a molecule, determining the molecule's shape and chemical behavior.

P-aminobenzoic Acid

A white crystalline substance that is a part of the vitamin B complex and is used in sunscreen products.

Structure

The arrangement or organization of something's parts or elements which defines its nature or function.