Down syndrome. Down syndrome (DS or DNS), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is typically associated with physical growth delays, characteristic facial features and mild to moderate intellectual disability.
Hiring a Yard Cleanup Service Cost. The cost of a professional yard cleanup depends on the size of your property, the number of trees, and whether the leaves and debris can be left curbside or must be hauled away. For a half-acre lawn with a fair amount of trees, budget anywhere from $200 to $500. Saves time - Hiring a professional yard cleaning service saves you a lot of time and effort. You can spend the time you would have been working in the yard doing something a little more fun.
The cost of reseeding a lawn is going to depend on the size of a lawn, the company conducting the service, as well as other factors. 1  On average, a professional is going to charge anywhere from $90 to $170 per 1,000 square feet depending on layout of the yard.