Under apparent authority: a. a principal is never liable for the acts of an agent. b. a principal is liable for creating the appearance of an agency relationship. c. there is no agency relationship. d. none of the above

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.