Question

why has the spread of the herbicide - resistant hydrilla through floridas waterways resulted in them no longer being navigable by most boats? a. thy hydrilla has induced a drought that drained the waterways. b. the weed clogs propellers that boats use for propulsion. c. the sticky leaves of the weed hold boats in place. d. all of the above. please select the best answer from the choices provided.

Explanation:

Hydrilla spreads via boats as its sticky leaves can attach to boats and its growth can cause issues like clogging propellers and surviving drought - induced water - level changes, facilitating its spread across waterways.

Answer:

d. All of the above