Identify the class of organic compound below (alcohol, carboxylic acid, halocarbon, alcohol, ketone, ester, ether). Some words may be used more than once.

Which of the following provides support and protection for many insects a) muscle b) skeleton c) spinal cord d) exoskeleton

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

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