Answer/Explanation:
A chemical reaction is also known as a chemical change.
A chemical reaction occurs when one or more reactants change into new substances called products
There are a few changes that might accompany a chemical reaction including:
- a change in the color of the solution
- the formation of a gas, which might be visible through bubbles being produced
- a temperature change - often the chemical reaction will produce heat
- the formation of a precipitate - this means that particles that do not dissolve in the solution will form
- odor change - a different smell might be produced
- tlight given off - some reactions might produce a brighr ligh
Most likely C, but could be B
Answer:
Brown and Hamilton promised Northup work with a circus, which never materialized. They promised he would meet the circus in New York City, which was a lie. Then they promised he'd meet the circus in Washington D.C., which was also a lie. They promised him high wages, but he never got to keep any money they paid him.
Explanation:
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