<span>If you match the physical properties of a substance you dont know about to the properties of a known substance, you now know what you've got. For example, if you know that compound X is bright yellow and screams when you poke it, an unknown sample that is yellow and screams that you poke it is probably compound X. trust me, im a dog in a suit.</span>
<span>slide layout you should change the slide layout hope this helps ................</span>
<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a
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What are we supposed to find? Help us
