Draw a diagram to explain Hydrogen bonding between two ethanol molecules.

the answer is: metamorphic rocks often show the presence of fossils, also a

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you should wear a lead protective shield when having teeth x-rays

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the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.