Can we use the process of elimination to prove who was guilty of the classroom food mess.
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Answer:</h3>
C. his freedom
<h3>Explanation:</h3>
Frederick Douglass remained an American social reformer, abolitionist, speaker, author, and executive. After leaving from slaveholding in Maryland, he matured a public leader of the abolitionist campaign in Massachusetts and New York, obtaining the note for his eloquence and sharp antislavery articles. In his era, he was called by abolitionists as an existence counter-example to slaveholders' thoughts that vassals lacked the mental capacity to operate as self-supporting American residents. Northerners at the time attained it hard to assume that such a famous orator had once been a captive.
Number of grams of salt in one kilogram of water is the best description of the salinity of ocean water.
Salinity is a measure of dissolved salts in water bodies such as oceans, rivers, seas etc. Salinity is calculated as the amount of salt (in grams) dissolved in one kilogram (1,000 grams) of seawater. Sodium chloride are the main salts with other elements such as magnesium, calcium and potassium that can be found in sea water.
The answer is A: They produce pollutants that harm people.
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