How much time should be allowed for a 605-mile car trip if the car will the traveling at an average speed of 55 miles per hour?

The plum pudding model of the atom states that ?

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve