A change that does not affect the chemical composition of the object or substance.
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Answer:
A
Explanation:
A "class action" lawsuit is one in which a group of people with the same or similar injuries caused by the same product or action sue the defendant as a group. Other names for lawsuits brought by a number of people who suffered similar harm or losses are "mass tort litigation" and "multi-district litigation.
brainly?
Answer:
a set of rules created for governing the American colonies