BIOL 181

BIOL181 - Week 4 Quiz sure grade A score Last document update:   ago

Which of the following are some of the functions of the respiratory system? A. Helps to maintain acid-base balance B. Provides oxygen to body tissues and removes waste such as CO2 C. Helps in sensing odors D. Helps in the production of speech E. All of the above Feedback:The respiratory system performs responsibilities both vital functions (acid-base balance, oxygen and CO2 ventilation and respiration) and non-vital functions (sensing odors, producing speech). _________ percent of CO2 is...