What effect with the enzymes have on the time to make 1 MG of product

Decreases

Explanation:

Enzymes speed up chemical reactions so the product is made in less time

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

geologic time scale (for gradpoint) =)