What do leases contain? a. utility bills b. the obligations of renters and landlords c. the interest payment on apartment building mortgages d. insurance clauses providing for replacement cost in case of loss

Leases contains the obligations of renters and landlords.

Explanation:

This agreement is an extremely essential legal document that states the obligations of the landlords and the tenants. It includes the name of the property and who it belongs to and to whom it has been rented out. It also states the specific period of time for which the property has been rented out to the tenant.

The period is mentioned with exact dates and not vaguely. It also contains a clause stating the exact amount of rent and the due date of each month by which it has to be paid. The security deposit terms along with the tenant's responsibilities of maintaining the property is also described under the same. Lastly, it will also contain within it, the signatures of both parties.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.