Which of the following is a function of the respiratory system? (2021)

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Question: Which of the following is a function of the respiratory system? (2021)

Options:

Correct Answer: Gas exchange

Exam Year: 2021

Solution:

The primary function of the respiratory system is gas exchange, allowing oxygen to enter the bloodstream and carbon dioxide to be expelled.

Which of the following is a function of the respiratory system? (2021)

Which of the following is a function of the respiratory system? (2021)

Step 1: Understand what the respiratory system is. It includes organs like the lungs and airways that help us breathe.
Step 2: Identify the main job of the respiratory system. Its main job is to exchange gases.
Step 3: Recognize that oxygen is needed by our body and is taken in through breathing.
Step 4: Understand that carbon dioxide is a waste product that our body needs to get rid of.
Step 5: Conclude that the primary function of the respiratory system is to allow oxygen to enter the bloodstream and to remove carbon dioxide.

No concepts available.