what argument can be made which could be supported by the evidence collected in the graph below, between the changes to the biological componets of an ecosystem and the population of the monarch butterfly

One argument that can be made, supported by the evidence collected in the graph, is that changes to the biological components of an ecosystem have a direct impact on the population of the monarch butterfly.

The graph shows a clear correlation between the population of monarch butterflies and the availability of milkweed plants, which is the primary food source and breeding habitat for monarchs. As the graph indicates, when milkweed availability decreases, there is a significant decline in the population of monarch butterflies.

This evidence suggests that alterations to the biological components of the ecosystem, specifically the reduction in milkweed plants, have a negative effect on the monarch butterfly population. This argument implies that factors such as habitat destruction, pesticide use, and climate change, which have been identified as contributing to the decline of milkweed plants, can directly impact the monarch butterfly population.

Furthermore, the graph also reveals a potential rebound in the butterfly population when milkweed availability increases. This indicates a strong correlation between the presence of milkweed and the ability of monarchs to survive and thrive.

In conclusion, the evidence collected in the graph supports the argument that changes to the biological components of an ecosystem, as reflected in the availability of milkweed plants, have a direct and significant impact on the population of the monarch butterfly.