Answer:
clinical trials test the safety and effectiveness of a drug or treatment. It is important that they be done correctly
Explanation:
Wesley Harris and his friend Matterson decided together to escape from slavery and stop this practice. Even though they had to face a lot of problems in it but they were still determined to do it.
<u>Explanation:</u>
This was an excerpt taken from the Underground Railroad which was written by William Still. It had a record of facts, authentic narratives and certain letters about the problem of slavery.
But Wesley Harris and Matterson decided that they will now not bear this problem any more and they will fight against it. They will escape it. Even though they had to go through a lot of problem for this but still they were determined to do this.
↪Its a word that you may have to give the most accentuation ↩
↪If you know what the word 'syllable' means then it should give you a hint onto what this word means (stressed syllable), just breakdown the word ↩
D is the correct answer here.
