The technique used to treat skin cancer is which individual layers of cancerous tissue are removed one at at time and examined under a micorscope until all cancerous tissue has been removed is known as

Mohs surgery or Mohs micrographic surgery.. It's the technique where they remove thin segments of cancerous tissue and observed until there is healthy non-cancerous tissue.

answer; i believe that the answer is home chores,companionship and personal assistance;