Nutrient absorption is a complex process that involves the interactions of multiple body systems and begins with the ingestion of nutrients. Which of the following statements best describes the biological level of organization of a nucleus?

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.