Which is the best example of a scientific discovery resulting from new technology?
*the discovery that elements can be grouped in a table on the basis of their properties
*the discovery of atomic structure which led to the development of an electron microscope
*the discovery of the structure of dna, which occurred as the result of an x-ray image of a dna molecule
*the discovery that plant pigments can be separated and identified by using paper and a solvent

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