Anurse is providing preoperative teaching for a client regarding use of an incentive spirometer and should include what instructions?

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

How does food concentration affect yeast activity