LFgtGrammar Nazis English sentences help needed I need someone to dumbify how to figure out whether the sentence is a compound sentence, complex sentence, or a compound-complex sentence. And/Or to gimme answers.. 1)Tornadoes, which are sometimes called twisters, can cause great destruction. 2)However, some tornadoes can last several hours; during that time they can travel two hundred miles or more. 3)Since many hit in remote areas, the exact number of tornadoes in a given year can never be known. 4)Although scientists have studied tornadoes for years, the conditions that cause these storms to develop are not fully understood. 5)First, storm clouds form a narrow line, called a squall line, which creates violent weather. 6)This violent weathe
Test tube hamburger, ready in fall 2012? Thoughts/comments?.. I was the only kid in my class today who supported it. :/