[Answer] Organisms can have positive or negative impacts on the ecosystem they live in. The cane toad or Rhinella marina was introduced to the Hawaiian Islands in 1932 by sugar cane farmers. Farmers released the toads in their crops to help control pests that were damaging the sugar cane. The cane toad has few natural predators as it secretes a poisonous toxin from its skin that deters larger organisms from eating it. As a result the cane toad population thrived and grew to number hundreds of thousands by 1935.Which role does the cane toad play in the Hawaiian Islands?

Answer: invasive species

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Organisms can have positive or negative impacts on the ecosystem they live in. The cane toad or Rhinella marina was introduced to the Hawaiian Islands in 1932 by sugar cane farmers. Farmers released the toads in their crops to help control pests that were damaging the sugar cane. The cane toad has few natural predators as it secretes a poisonous toxin from its skin that deters larger organisms from eating it. As a result the cane toad population thrived and grew to number hundreds of thousands by 1935.Which role does the cane toad play in the Hawaiian Islands? Fri Mar 04 2016 · Organisms can have positive or negative impacts on the ecosystem they live in. The cane toad or Rhinella marina was introduced to the Hawaiian Islands in 1932 by sugar cane farmers . Farmers released the toads in their crops to help control pests that were damaging the sugar cane . The cane toad was introduced into Australia to control the population of sugarcane beetles. However upon introduction the toads did not eat the beetle but instead began damaging local ecosystems by preying upon other organisms and poisoning most animals that tried to prey on them. ... they lack natural predators to help control their ... Impacts of Invasive Species on Ecosystem Energy Flow on the Big Island of Hawai’i: Excuse Me But Are You Going to Eat That Cane Toad ? Erin F. Abernethy Kelsey L. Turner and James C. Beasley Wed Oct 23 2013 · They can have positive impacts on an ecosystem . b. They can have negative impacts on an ecosystem . c. They can be introduced within their ...

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