It is B. it is B because usally after you use an and you sometimes need to use a comma
"Pools were made of independent companies, but a trust was not" is the one among the following choices given in the question that shows how <span>a pool differ from a trust. The correct option among all the options that are given in the question is the fourth option or option "D". I hope it helps you.</span>
Answer=D
Either and or are the conjunctions in the sentence...
Answer:
Explanation:
If you have a vocab section listed next to the text, then definitions for the words you might not know in the passage can be found in this section, instead of having to look it up or ask someone else.
