What Force Is Most Important in Returning Blood Back to the Heart

question 20

Multiple Choice

What force is most important in returning blood back to the heart in the veins?

• A)contraction of the skeletal muscles in the body
• B)contraction of the ventricles on the heart
• C)gravity
• D)osmotic pressure of proteins in the blood

---

Definitions:

Biblical Literalism

The interpretation of the texts of the Bible in a literal way, understanding its contents as directly conveying facts and historical events without metaphor or allegory.

Prison Population Rate

A measure of the number of individuals imprisoned per 100,000 of the national population, indicating the level of reliance on incarceration.

Sex Registration Laws

Legal requirements for individuals convicted of sex crimes to register their addresses and other personal information with local law enforcement.

Immigrant Prosecutions

Legal actions taken against individuals for violations related to their immigration status, often in the context of unauthorized entry or stay in a country.