Question

rate your current level of comfort with finding all of the materials necessary for this class. * 1 point
not at all comfortable
somewhat comfortable
pretty comfortable
very comfortable
past quiz question: what is cancer? select the best definition from the choices below. * 0 points
a tumor that invades or undergoes metastasis through out the body.
cancer is the fourth astrological sign in the zodiac, originating from the constellation of cancer. it spans from 90° to 120° celestial longitude.
a disease caused by the rapid growth of abnormal cells, ultimately forming a tumor.
a fatal genetic condition which impacts every system of the body.

Explanation:

Cancer is a medical - biological concept. It is characterized by the uncontrolled growth and spread of abnormal cells. A tumor may or may not be cancerous, and not all cancers start as tumors. The zodiac - related option is incorrect as it's a non - medical definition. The genetic condition option is too broad as not all cancers are purely genetic. The best definition is the one that describes it as a disease caused by the rapid growth of abnormal cells, which can lead to tumor formation.

Answer:

A disease caused by the rapid growth of abnormal cells, ultimately forming a tumor.