Which best describes the relationship between the circulatory system and the respiratory system?
a. the circulatory system is the transport system for the respiratory system.
b. the respiratory system is the transport system for the circulatory system.
c. the circulatory system diffuses red blood cells into the respiratory system to pick up oxygen.
d. the respiratory system transfers hemoglobin to the red blood cells of the circulatory system.

The answer is A.  The respiratory system allows for gas exchange, water and heat balance, and creation of sound and speech.

how are ethics and ethical behaviors regulated in the healthcare workplace? by establishing ethical standards and codes of ethics for employees to follow by prosecuting employees who do behave within the bounds of the law by creating a vision statement about the work that it hopes to accomplish in the future by setting up video monitors to watch how employees behave when no one is looking