Read the following sentence:
after hiking all morning, rafael and his friends needed a rest, so they sat down on a large rock and ate their lunches.
how would you correct the sentence?
a.) after hiking all morning, rafael and his friends needed a rest so they sat down on a large rock and ate their lunches.
b.) after hiking all morning, rafael and his friends needed a rest. so they sat down on a large rock and ate their lunches.
c.) the sentence is correct as is.

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