Main characteristics of enzyme

Characteristics of an Enzyme :

-Speed up chemical reactions.

-They are required in minute amounts.

-They are highly specific in their action.

-They are affected by temperature.

-They are affected by pH.

-Some catalyze reversible reactions.

-Some require coenzymes.

-They are inhibited by inhibitors.

idk im sorry.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.