Question

help please will medal



A catalyst is a chemical:



found in leaves

which promotes a chemical reaction

which reacts with sunlight

produced by the chloroplast

@AlexandervonHumboldt2

@EclipsedStar
@s117

Answer 1

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

Answer 2

^ he gave the answer in a roundabout matter. :')

Answer 3

"increases the rate of a chemical reaction" <---