Which of the following would be the best method to extend the above investigation? Repeating the experiment by disjoining the hooks of the spring balances. B. Repeating the experiment using non - identical spring balances. C. Repeating the experiment by applying different forces. Repeating the experiment by holding the spring balance vertically to verify if the results are the same.​

it C

Explanation:

the answer is trees if i'm not mistaken

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.