Richard Turere solved a major problem in his community by inventing Lion Lights. Think of a problem in your community today. Write a paragraph explaining the problem and why you believe it should be changed. Then explain how you, a teenager, could go about solving this problem. (At least 5-7 sentences)

**This is really important**

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

Can someone give me the main topics discussed in english segment 2 dba ( lesson 3.09 )

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.