I pulled the strings out of my stalk. Z-z-zip, z-z-zip. My brother followed suit. Z-z-zip, z-z-zip. To my left, my parents were taking care of their own stalks. Z-z-zip, z-z-zip, z-z-zip.

Suddenly I realized that there was dead silence except for our zipping. Looking up, I saw that the eyes of everyone in the room were on our family. Mr. and Mrs. Gleason, their daughter Meg, who was my friend, and their neighbors the Badels—they were all staring at us as we busily pulled the strings of our celery.

The answer is false.

Explanation:

Mrs. Gleason did not poison the celery. It is supposed to make the "z-z-zip" sound.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.