Determine which reaction has the highest activation energy.
A. Melting ice
B. Burning charcoal
C. Combusting gasoline
D. Reacting metal and acid

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.