Someone wants you to invest money in an automobile engine, claiming that it will produce more energy than the energy stored in the fuel used to run it. what is your response? explain

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?