Read the sentence from “Colony Collapse Disorder." Scientists rigorously studied a variety of possible causes,
ranging from genetically modified crops to climate change to cell
phone towers.
How does the use of the word rigorously affect the tone of the
excerpt?
It creates an excited tone.
O It creates a confident tone.
O It creates a determined tone.
O It creates a self-assured tone.

In the last letter chris sent to westerberg, he wrote, "this is the last time you shall hear from me," and "if the adventure proves fatal and you don't ever hear from me again . . " do you think chris was suicidal, had a premonition of what might happen, or simply was acknowledging the inherent risks of living in the wilderness? support your opinion with evidence from the book.

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

Write a poem that's at least 10 lines long. : )