[urgent pls] Which variable could be
measured and tested in
an experiment?
A. Mass
B. Distance
C. Growth
D. All of the above

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Adilute aqueous potassium nitrate solution is

How many molecules are in 6.0 moles of methane