Antigens: You lack either the a or b antigens on your blood cells but do have rh positive antigen. It means you can donate blood to anyone who is rh positive irrespective of their blood type. There is no relationship of blood type to blood function or any aspect of health.
Definition of washcloth. : a cloth that is used for washing one's face and body âcalled also facecloth, washrag.
Dry cleaning is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), which the industry calls perc or PERC.It is used to clean delicate fabrics that cannot withstand the rough and tumble of a washing machine and clothes dryer; it can also eliminate labor-intensive hand washing. dry-cleaning machine is similar to a combination of a domestic washing machine and clothes dryer. Garments are placed in the washing or extraction chamber (referred to as the basket or drum), which constitutes the core of the machine.