The Main Function of the Respiratory System Is to ________

question 112

Multiple Choice

The main function of the respiratory system is to ________.

• A) transport oxygen, nutrients, and wastes to and from body cells and tissues
• B) produce sperm and eggs
• C) supply the body with oxygen and remove carbon dioxide
• D) control body activities through hormones released into the blood
• E) break down food and deliver the products to the blood for dispersal

---

Definitions:

Social Groups

Collections of individuals who interact with each other based on shared interests, beliefs, or characteristics, forming a recognized social unit.

Stress Management

Techniques and strategies used to control and reduce stress levels in one's life, improving emotional and physical health.

Relaxation

A state of reduced tension and stress resulting from intentionally engaging in techniques or activities that calm the mind and relax the body.

Genetics

The study of heredity and the variation of inherited characteristics.