Question

is a group of diseases characterized by uncontrolled growth and spread of abnormal cells in the body, and can be caused by both internal and external factors. a. diabetes b. heart disease c. osteoperosis d. cancer

Explanation:

Cancer is defined as a group of diseases where abnormal cells grow and spread uncontrollably. Diabetes is related to blood - sugar regulation (high blood glucose levels due to insulin issues). Heart disease pertains to problems with the heart (like coronary artery disease, heart failure). Osteoporosis is a bone - related condition (bones become weak and brittle).

Answer:

D. Cancer