Respuesta :
Answer:
The correct answer is option b. "The amount of waste would build up and the toxins produced would harm the animals and humans".
Explanation:
Fungi play a major role in the ecosystem as decomposers and recyclers. When fungi eat the waste they help that other organisms absorb elements such as nitrogen and phosphorus from decaying matter. If a powerful fungicide would killed almost all fungi, the amount of waste would build up and the toxins produced would harm the animals and humans.