Ben is an entomologist studying ant behavior. he wants to know whether ants are pollinators for a specific plant. in which stage of the plant’s life cycle should he check whether a significant number of adult ants are acting as pollinators? a. flower b. fruit c. sapling d. seed

Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b. hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.