What technological strategies are being used to combat flooding in Mississippi? Choose three correct answers. Sensors measure the flow of water.
Sonar checks for flaws in levee construction.
Hydrologic engineers drained most of the Yazoo River.
Weather engineers keep snow and ice from melting.
Supercomputers make prediction models to warn residents of floods.
Drones rescue flood victims.

Which of the following describes a difference between an essay's body paragraph and its conclusion? o a. body paragraphs first introduce evidence, while a conclusion simply reminds readers of evidence. b. body paragraphs act as hooks for the reader, while the conclusion simply restates the essay's claim. c. body paragraphs can be any length, while the conclusion has a set number of sentences. d. body paragraphs restate the essay's claim, while the conclusion proposes claims for future essays.