The two variables in your spreadsheet are time (years) and temperature (degrees Celsius). Which is the independent variable, and which is the dependent variable? Which variable belongs on the x-axis, and which belongs on the y-axis? Explain your reasoning.

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next