Which of the following phrases about heat transfer properties best matches the use of plastic handle for a frying pan? O Poor reflector of heat radiation Good absorber of heat radiation O Poor conductor of heat O Good conductor of heat​

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

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.