What is global science?

How many minutes in one hour if one minutes is equal to 30 seconds? A roll made of sheets of paper glued together? What was Avogadro's profession? How do you separate pencil shavings sand salt polystyrene and iron? What effect do abiotic factors have on the ecosystem? Why do people wear swimsuits and not clothes when swimming? What elements do lead react with? What is symbol of ion with 86 electrons 142 neutrons 4 charge? Fuel-cell cars use hydrogen gas and release what into the atmosphere.? What efforts provide individuals and teams the requisite knowledge and skills to efficiently andeffectively prevent prepare for respond to and recover from natural man made hazards? What are the 3 types of knowledge? How did it nc government change over time? In an earthquake resistant building what helps prevent water lines and gas lines from breaking? Does salt water or regular water or lemon juice slow down the browning in a apple? What is the step by step procedure when conducing an experiment? What is the difference of pulmonary circulationcoronary circulation and systemic circulation? What would cause your 3 yr old bottom freezer refrigerator to keep having ice on the bottom of the freezer? What do you understand by grouping? Who is the American scientist who tested Oparian's theory? What is a hypothesizes?