insert a semicolon in between the independent clauses
is your answer
From what I can understand, this question is asking for what would describe the phrase "how many". In that case, the answers would be C and D, as they're both describing how many of whatever there is.
"There are four cats in that box."
Good Luck!
Answer:
Jackson looked apologetically at Connor who rolled his eyes, and said, Yes Sarah, he knew.
Explanation: