1.what is an effective method for reducing the amount of unwanted gases released into the air by a power plant? scrubber activated charcoal recycling bin cyclone collector 2.what type of pollution contains tiny particles that remain in the air and may be breathed in by humans? nitrous oxide carbon monoxide aerosols gaseous emissions 3.what is one cause of unwanted gaseous emissions? riding a bicycle burning of coal dust storm cyclone collector

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?