The Life Expectancy in the United States Is Currently

question 37

Multiple Choice

The life expectancy in the United States is currently

• A) 60 years.
• B) 79 years.
• C) 85 years
• D) 53 years.

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Definitions:

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the movement of substances in and out of the cell.

Cytoplasm

The material within a living cell, excluding the nucleus, that contains the organelles and facilitates cellular processes.

Nucleus

The organelle in a cell that contains the majority of the cell's genetic material (DNA/RNA).

Cardiac

Pertaining to the heart.