The correct answer is option 'C) Cancer'.

Cancer is a disease caused by exposure to abnormal heat, radiation, and chemical fumes. Let's dive into the details to understand this further.

Heat Exposure:
Excessive exposure to abnormal heat can lead to various health problems, but it does not directly cause cancer. Heat-related illnesses such as heat stroke, heat exhaustion, or dehydration can occur due to prolonged exposure to high temperatures. However, these conditions are not related to cancer development.

Radiation Exposure:
Exposure to ionizing radiation, such as X-rays, gamma rays, or radioactive materials, is a known risk factor for cancer. High levels of radiation can damage the DNA within our cells, causing mutations that disrupt the normal growth and division of cells. Over time, these mutations can accumulate and lead to the development of cancer. Examples of cancers associated with radiation exposure include thyroid cancer after exposure to radioactive iodine and leukemia after high-dose radiation therapy.

Chemical Fume Exposure:
Exposure to certain chemicals and fumes can also increase the risk of developing cancer. Some chemicals are known as carcinogens, meaning they have the potential to cause cancer. Prolonged exposure to these carcinogens can lead to DNA damage and the development of cancerous cells. Examples of chemicals known to be carcinogenic include asbestos, benzene, formaldehyde, and certain pesticides.

No Current Remedy except Exposure to Radioactive Rays:
It is important to note that there is no current remedy for cancer that involves exposure to radioactive rays. Radiation therapy, which uses high-energy X-rays or other types of radiation to kill cancer cells, is a treatment option for some types of cancer. However, this treatment is carefully controlled and delivered by medical professionals in a controlled environment to target and destroy cancer cells while minimizing damage to healthy cells.

In conclusion, cancer is a disease that can be caused by exposure to abnormal heat, radiation, and chemical fumes. While heat exposure does not directly cause cancer, radiation and certain chemical fumes are known to be risk factors for cancer development. It is crucial to minimize exposure to these harmful elements and adopt preventive measures for a healthy lifestyle.