Final answer:
Breast cancer has shown a greatly decreasing trend in death rates for females over the last 80+ years, owing to advancements in screening and treatment. Option C is correct.
Step-by-step explanation:
Among the options listed, the cancer with a greatly decreasing trend in death rates for females over the last 80+ years is breast cancer. Significant advancements in cancer screening and treatment have led to a decrease in mortality from breast cancer. Detection methods like mammography and improvements in treatments such as surgery, radiation, and chemotherapy have contributed to this decline.
Additionally, increased awareness and better understanding of the disease among the general population have been beneficial. While death rates for other cancers like lung and colorectal cancer have also decreased, the reduction in breast cancer death rates stands out due to early detection strategies and effective treatment modalities.
The cancer for females that is greatly decreasing in trend in death rate over the last 80+ years is c) Colorectal cancer.
Colorectal cancer is a type of cancer that starts in the colon or rectum. It is more commonly found in older individuals, but advances in screening and early detection have contributed to a decrease in death rates over the years.
For example, the implementation of regular colonoscopies, which can detect precancerous polyps and remove them before they develop into cancers, has been instrumental in reducing colorectal cancer deaths.