Answer:
It shows the number of individuals living at each age interval plotted versus time.
It helps to compare life histories of different populations.
You can compare the life histories of birds, frogs, and humans at the same time.
Step-by-step explanation:
A survivorship curve can be described as a graph which illustrates how many individuals survive to a certain age in a given population. A survivorship curve can also be used to study life histories of different organisms. For example, you can illustrate the life history of birds, frog and humans in a population compared to each other in a survivorship curve.