Which sentence contains a correctly used relative pronoun? a) my sister, that lives in milwaukee, is going to law school. b)that assignment, which was due today, was very difficult. c) i knew which she would never finish the race. d)my friend that wants to be a doctor is named cameron.

B). That assignment, which was due today, was very difficult.

Explanation:

A relative pronoun is employed to link a relative clause or phrase to a noun. This clause describes/modifies a noun that is located right after the noun. For example: who, which, that, etc. The use of relative pronoun depends on the type of noun or pronoun present in the sentence. In the given question, the sentence that correctly uses a relative pronoun is option B as mentioned above as it uses "which" that modifies "that assignment" appropriately. The other three employs the incorrect pronoun usage relating to the subject of the sentence.

answer: if you are saying your dad is white and your mom is mexican, latino ot whatever, then its all about genes.

explanation:

your mom had the dominate trait so you probably took after your mom.