In order for a system to be at dynamic equilibrium the of the forward and reverse reaction have to be the same

1) amount of reactants and products

2) Rates

e

explanation:

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms