what role do financial intermediaries play in the domestic financial system

I need some assistance with these assignment. what role do financial intermediaries play in the domestic financial system Thank you in advance for the help! Financial Intermediaries lead domestic financial system with an optimistic path of growth as they boost the savings Investment process and provide liquidity for important domestic sectors similar to Agriculture, real estate e.t.c. which is undoubtedly major reasons for the growth in Domestic Financial System. Financial Intermediaries diversify their investor’s money in various sectors helping in expansion of the markets resulting in generating high employment, high productivity and strength of competition. Banks as financial intermediaries provide solutions for the investors who choose to put their money at a reliable source with the low risk factor. In financial terms, Investors are recognized by the people with a surplus of money wanting it to lend for the sake of interest gain and good returns whereas the borrowers are the units which are facing a deficiency of money to expand capacity or their productivity.