An inert gas will not react with either the reactants or the products, so it will have no effect on the product/reactant ratio, and therefore, it will have no effect on equilibrium.
To me I think if the number of snakes increased, the number of rabbits decreases. Hope u got it correct ; )
Answer:
There are often not more than one or two independent variables tested in an experiment.
Answer:
Both use kinetic energy to produce electricity.
