Opaque means it's not see through, not clear, or transparent
Answer:
they is the personality tests
part b is most likely big surprises the text doesnt specifically state the correct answer
your answer would be B. themselves
What would happen to writing if paragraphs didn't exist is that when the reader reads the writing, he/she might skip a sentence or even get confused. And then you might not understand it yourself. It can affect the reader by not understanding what is going on in the writing if it's a story.
Because it can help them bond and have fun together but i dont think it matters the race i think in general its good for a family . Hope i helped
