Ireally need fast! a thermometer has 10 subdivisions between each degree celsius, and so its precision is 0.01 °c. which of the following measurements have the correct amount of precision? 84.364 °c 84.36 °c 84.0 °c 84.3645 °c

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !

Match the formula for the following compound:   magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(s o4)2·7h2omgso4·7h2o

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes