Controlling the Spotted Knapweed reveals
A)the complex set of relationships in ecosystems.
B)a simple solution to the problem of many introduced species.
C)the need for widespread biological control to fight invasive species.
D)the importance of spraying herbicides to fight invasive species.

Question

Quizplus · Accepted Answer

Controlling the Spotted Knapweed reveals the complex set of relationships in ecosystems because it involves understanding the interactions between the invasive species and the native species, as well as the effects of herbicides or other control methods on the overall ecosystem. It is not a simple problem with a simple solution, and widespread biological control may be necessary to effectively manage the invasive species. The use of herbicides may have unintended consequences on non-target species and can potentially harm the ecosystem. Therefore, the best answer is A, which acknowledges the complexity of the issue.

Controlling the Spotted Knapweed Reveals