All chemical reactions require activation energy to get started, and catalysts lower the activation energy for reactions. Given these facts, what do catalysts do among the following options:
- metabolic reaction
 - breathe
 - get chemical reactions started
 - Slowing the transfer of heat
 - A compound that donates proton
 - fertilize eggs
 - have a positive impact on the environment
 - inhibit chemical reactions


 

   get chemical reactions started      