The Organ System That Exchanges Oxygen and Carbon Dioxide Between

question 50

Multiple Choice

The organ system that exchanges oxygen and carbon dioxide between the air and blood is the:

• A)nervous system
• B)circulatory system
• C)skeletal system
• D)respiratory system

---

Definitions:

Parenting

The activity of raising and nurturing children by promoting their physical, emotional, social, and intellectual development.

Infants

Young children in the earliest stage of life, typically considered from birth to one year of age, marked by rapid physical growth and developmental milestones.

Fathers

Male parents or guardians, who may contribute to the upbringing, support, and guidance of their children.

Correlational

A method of research that studies the relationship between two or more variables, determining how they may correspond or vary together without inferring causation.