I’m sorry but that is not biology
Answer:
BH BH bH bH
Explanation:
I used the foil method to solve the problem
Answer:
Promoter is any component added to a catalyst to increase activity or selectivity. Examples are tin added to platinum reforming catalysts to improve selectivity to coke formation and chloride added to isomerization catalysts to increase activity.
Explanation:
comment how it helps
I would chose the 4th one because biome is made up of a bunch of little biospheres