What are the functions of plant stems? (Select all that apply.) support leaves
position leaves toward the sun
absorb water
transport food and water
produce food

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.