describe how deaths attributed to age and population growth influence the overall rate of change in death from all cancers from 1980-2009 between females (2 marks) and males (2 marks).

1. Age: As the population ages, the rate of death from all cancers tends to increase. This is because the risk of developing most types of cancer increases with age. From 1980-2009, if the female or male population had a higher proportion of older individuals, this could have led to a higher overall rate of cancer deaths.

2. Population Growth: The overall rate of cancer deaths can also be influenced by population growth. If the population increases, the number of cancer deaths may also increase, even if the rate of cancer deaths per individual remains the same. From 1980-2009, if the female or male population grew significantly, this could have led to an increase in the overall rate of cancer deaths.

3. Gender Differences: There may also be gender differences in the rate of cancer deaths. For example, certain types of cancer may be more common in one gender than the other. From 1980-2009, if there were significant differences in the types of cancer affecting females and males, this could have influenced the overall rate of cancer deaths.

4. Other Factors: Other factors, such as changes in lifestyle, medical technology, and healthcare access, can also influence the rate of cancer deaths. From 1980-2009, if there were significant changes in these factors for females or males, this could have influenced the overall rate of cancer deaths.

Each of these factors could have influenced the overall rate of change in death from all cancers from 1980-2009 for both females and males. To determine the exact influence of each factor, detailed statistical analysis would be needed.