Your Text Suggests That During the 20th Century, Average Life

question 78

Multiple Choice

Your text suggests that during the 20th century, average life expectancy __________.

• A) almost doubled
• B) more than tripled
• C) increased slightly
• D) remained constant

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Definitions:

Acetyl-CoA

A central metabolic intermediate involved in energy production, lipid synthesis, and several other biochemical pathways.

Glucose

A simple carbohydrate that plays an integral role in energy supply for life forms and is part of many carbohydrate compositions.

Accessory Organ

Organs that are not directly involved in the primary function of a system but provide essential support or contribute to the functionality of the main organs.

Digestive Tract

The series of organs through which food passes, nutrients are absorbed, and waste is expelled; also known as the gastrointestinal tract.