All Blood Returns to the Heart by Way of Either

question 67

True/False

All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.

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Definitions:

Higher Taxes

Increased governmental charges on individuals' income, property, or goods, used to fund public services and governmental operations.

Social Inequality

Uneven opportunities and rewards exist for different social standings or positions within a group or society.

Genetically Programming

Creating modifications or specific outcomes in the genetic makeup of organisms through biotechnological methods. Also known as genetic engineering.

Natural Evolution

The gradual process by which biological species undergo changes over time through variation and selection.