On a dry day your hair is attracted to your brush. How would you explain this?

The Spleen is an organ that removes worn-out cells from the body.

You have a big block of ice you chip off a small chunk which has more thermal energy? A. the big block B. the small chunk C. they have the same amount of thermal energy

Oil is a fossil fuel used to run cars, heat up homes, and produce electricity. Oil can be removed from the bottom of the ocean through drilling. Drilling machines dig deep down into the Earth. When oil is found, pipes carry it to the surface.

Which formula is an ionic compound?

Is temperature a measure of the energy In the air

How might we create the best possible solution to a problem?

A runner at a track meet completes exactly one lap around a 400 m track. what is the distance? what is the displacement?

Match the following with their correct molecular weight. 2-butanone Propyl acetate 4-methyl-2-pentanone Butyl acetate Methanol Ethanol A. 46.07 g/mol B. 116.16 g/mol C. 102.13 g/mol D. 100.16 g/mol E. 32.04 g/mol F. 72.11 g/mol

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Explain how using dimensional analysis could have prevented this crash