Final answer:
The lowest level of permission which is sufficient to allow embalming to occur is a license. In the field of medicine, embalming is performed by licensed embalmers who have completed specific training and certification requirements. These embalmers typically work in funeral homes or mortuaries and are responsible for preserving and preparing deceased bodies for burial or cremation.
Step-by-step explanation:
The lowest level of permission which is sufficient to allow embalming to occur is a license.
In the field of medicine, embalming is performed by licensed embalmers who have completed specific training and certification requirements.
These embalmers typically work in funeral homes or mortuaries and are responsible for preserving and preparing deceased bodies for burial or cremation.