Question

Some factors that affect the rates of change of all reactions
A Temperature
B. Concentration
C Boiling and melting points
D. All the above
E. None of the above​

Answer 1

I think it is D because all of them have a reaction

Answer 2

I’m pretty sure it’s D because all of the factors because if more than one of the choices applies to the question, then it’s all of the above.