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

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.