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 you donât reimburse employees for mileage expenses, they may deduct from their gross income (1) the amount paid under their own mileage allowance or (2) the IRSâ standard rate multiplied by the number of miles driven for business purposes, whichever is less.f you donât reimburse employees for mileage expenses, they may deduct from their gross income (1) the amount paid under their own mileage allowance or (2) the IRSâ standard rate multiplied by the number of miles driven for business purposes, whichever is less.