Describe how the particles react when adding heat to a liquid its really science someone pls help

Abrief, "first-step" presentation of a work to be completed is called a

Major automobile plants such as ford and general motors are located in columbus ohio

Which examples are relevant sources for students to use in research? check all that apply. a journal entry written by a professor who is considered an expert a report written by an independent government source a presentation by a company that includes paid information a document published by a renowned organization a scientific paper put out by a non-profit organization a blog whose author tries to sell a product or service