What is the primary function of the respiratory system in humans?
Practice Questions
1 question
Q1
What is the primary function of the respiratory system in humans?
To circulate blood
To exchange gases
To digest food
To regulate temperature
The primary function of the respiratory system is to exchange gases, specifically oxygen and carbon dioxide, between the body and the environment.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the primary function of the respiratory system in humans?
Solution: The primary function of the respiratory system is to exchange gases, specifically oxygen and carbon dioxide, between the body and the environment.
Steps: 6
Step 1: Understand that the respiratory system is a group of organs in the body.
Step 2: Know that the main job of the respiratory system is to help us breathe.
Step 3: Recognize that when we breathe in, we take in oxygen from the air.
Step 4: Realize that our body needs oxygen to function properly.
Step 5: Understand that when we breathe out, we release carbon dioxide, which is a waste product.
Step 6: Conclude that the primary function of the respiratory system is to exchange oxygen and carbon dioxide between our body and the environment.
