I HAVE AN EXAM Crude oil is a homogeneous mixture of hydrocarbons and has limited use in its natural form. Explain the industrial process used to make crude oil more useful and better suited to our needs. Your explanation should include a labelled diagram.

Aaspirin has a density of 1.40 g/cm^3 what is the volume in cubic centimeters of a tablet weighing 320 mg?

**40** points asapessay questions (10 points possible) clear image of next, create your own scenario. it can be one of your own real experiences or one you make up. use imagery in your writing to give your instructor a the setting and an action taking pace in your writing explain the structure and functions of the skin at work in your scenario. !

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory