Because arthropods are characterized by bilaterally symmetric  segmented bodies, an exoskeleton made from chitin, and joint  appendages, pretty much any characteristic otherâ¦ than these might  disqualify the organism. Mammals for example, with their internal  skeleton would be disqualified.
Medical Expense Deduction. You can deduct medical mileage as part of your overall medical expense deduction. The IRS limits the medical deduction to the amount of medical expenses in excess of 7.5 percent of your Adjusted Gross Income.
If your job involves driving, the Internal Revenue Service has good tax deduction news for you next year. The per-mile rate you can deduct for business mileage is going up a cent and a half in 2015.For 2014 work-related driving and the returns you'll file by next April 15, the rate is 56 cents per mile. On Jan. 1, 2015, that rate goes to 57.5 cents per mile.The business mileage rate is just one vehicular adjustment made in connection with current inflation. The IRS also has announced changes in 2015 to the standard mileage deduction rate that can be claimed for moving and medical travel.he business mileage rate is just one vehicular adjustment made in connection with current inflation. The IRS also has announced changes in 2015 to the standard mileage deduction rate that can be claimed for moving and medical travel.