THE ROCKET SCIENTIST:

The rocket scientist wants to test new fuel sources for his homemade model rocket. He has concocted three new fuels, but one of them is very expensive to make. He will launch three of each fuel except for the expensive one (which he will launch once) and using an altimeter, he will record how high each rocket flies. He will then compare this to existing data for his original fuel.

What is the independent variable?

What is the dependent variable?

What would be 3 constants for this experiment?

What is the control group?

What units would we be using for this experiment?

What step of the Scientific Method would the 'existing data' represent?​

This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off