Answer:
express it in a fun and interactive way
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.
It is a book about botany/environment.
Answer:
who killed his wife is the adjective phrases
Answer: The United States needs to better prepare for the twenty-first century.
As president, I'm committed to making Washington work better, and rebuilding the trust of the people who sent us here. And I believe most of you are, too."
Explanation: