The Most Important Roles of the Digestive System Include Digestion

question 25

Multiple Choice

The most important roles of the digestive system include digestion and:

• A)metabolism.
• B)absorption.
• C)circulation.
• D)excretion.

---

Definitions:

Bubbles

Economic phenomena characterized by rapid increases in asset prices to levels significantly above the fundamental value, followed by a sharp decline.

Average Rate of Return

A financial metric that calculates the return on an investment relative to its cost, expressed as a percentage.

US Dollar

The official currency of the United States, widely used in international transactions and considered one of the world's dominant reserve currencies.

Investments

The process of assigning funds or other resources in the hopes of earning profits or returns.