Abhishika is investigating the chemical kinetics of a reaction involving reactants A and B. She performed the reaction with varying concentrations of the reactants and gathered experimental data. Which of the following options best describes the relationship between the reaction rate and the concentrations of reactants A and B?
A. The reaction rate is independent of the concentrations of reactants A and B.
B. The reaction rate increases with increasing concentration of reactant A and decreases with increasing concentration of reactant B.
C. The reaction rate is directly proportional to the concentrations of both reactants A and B.
D. The reaction rate is inversely proportional to the concentrations of both reactants A and B.
