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Multiple Choice
Which of the following pairs of organ systems work together to supply oxygen to the body and remove carbon dioxide?
A
Skeletal and Muscular systems
B
Digestive and Urinary systems
C
Respiratory and Circulatory systems
D
Nervous and Endocrine systems
Verified step by step guidance
1
Begin by identifying the primary function of each organ system listed in the options. The skeletal and muscular systems are primarily involved in movement and support.
Consider the digestive and urinary systems, which are responsible for processing nutrients and excreting waste, respectively.
Examine the nervous and endocrine systems, which are involved in communication and regulation of body functions through nerve signals and hormones.
Focus on the respiratory and circulatory systems. The respiratory system is responsible for gas exchange, bringing oxygen into the body and expelling carbon dioxide. The circulatory system transports these gases in the blood to and from cells throughout the body.
Understand that the respiratory and circulatory systems work together to ensure that oxygen is delivered to tissues and carbon dioxide is removed, making them the correct answer for the question.