Prisijunkite
JAMB - Chemistry (1991 - No. 40)
One advantages of detergents over soap is that detergents?
are easier to maufacture
foam more than soap
form soluble salts with hard water
are able to deter germs more than soap
Komentarai (0)
Prisijungti Norėdami komentuoti
Skelbimas
Leiskite javascript tinkamai įkelti šį puslapį
