【简答题】A.Ants tap plant lice till a drop of honey comes out. B.Ants take care of plant lice. C.Ants get their food from plant. D.Ants get honey from bees.
【简答题】A.Repeated measurements of the sizes of ants. B.Systematic observations of ants and nests. C.Simulated experiments on ants behavior. D.Gathering sample nests and ants.
【简答题】2 S O 2 ( g ) + O 2 ( g ) ⇌ 2 S O 3 ( g ) 1. What will happen to the equilibrium when more 2SO 2 (g) is added to the following system? 2. What will happen to the equilibrium when the volume of the sys...