**Survivorship Curves Explained**Three distinct types of survivorship curves are illustrated graphically, representing the number of individuals from an initial population of 1000 that are alive at different times relative to their maximum possible lifespan. These curves provide insight into the survival strategies of different species.**Graph Explanation:**The graph displays three curves:- **Type I Curve (Blue):** Characterized by high survival rates during early and middle life, followed by a rapid decline in later years. Common in species with few offspring and high parental care.- **Type II Curve (Orange):** Shows a constant death rate throughout the lifespan, typical of species where individuals face a consistent threat of mortality independent of age.- **Type III Curve (Red):** Features high mortality rates early in life with a few individuals surviving to older age. This is typical for species producing many offspring with minimal parental investment.**Life History Characteristics**Based on the survivorship curves, we can associate three species of ocean-dwelling organisms with these survival strategies:- **Species A**: Exhibits an intermediate number of offspring and moderate investment per offspring.- **Species B**: Produces few offspring with a high investment per offspring, aligning with a Type I curve.- **Species C**: Produces many offspring with low investment per offspring, aligning with a Type III curve.Understanding these characteristics allows us to match species with their respective survivorship curves, illustrating their reproductive and survival strategies in the environment.

Let us consider the first scenario to be Species A, the second as Species B and so on. The species A has many offsprings because the number of individuals is nearly 1000 for long period of time. For species B, number of offsprings is intermediate and for species C, it is low. If the number of offsprings is high, then the investment will be low. If the number of offsprings is low, the investment will be high.Species Number of Offsprings Investment per Offspring A Many Low B Intermediate Intermediate C Few High