Levi's homework is to write a report. He decides to write about his aquarium. He wants to tell readers how to set up an aquarium. How should Levi organize his report?

.by describing the aquarium in detail
.by comparing and contrasting the aquarium
.by explaining problems and giving solutions ​

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Asentence teacher gives the following speech. prepare a brief speech to accompany your science project. the speech will be presented to a faculty panel selected as judges. include a summary of your hypothesis, methods, and results. provide an explanation of any pictures or charts one of your poster. also share any complications you encountered during the science fair process. who is the intended audience for the teachers speech? a. young students. b. peers at the science fair. c. teacher evaluators. d. science professionals

What event triggers victors interest in electricity?