A biologist is studying various kinds of insects (honey bees, butterflies, dragonflies, houseflies, wasps, fireflies, fruit flies) and would like to design a cladogram for them. Which of the following is a primitive character among the insects being studied?
OA. wings
OB. pollinators
oc. metamorphosis
OD. types of beetles
OE. stingers

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d