The correct answer is letter A. Venom glands and varied diets are the reasons why cane toads are considered as invasive species in Australia. They cause major ecological imbalance within their immediate surroundings and have caused an infestation all over Australia.
Grass-Biotic
Table-Abiotic
Rocks-Abiotic
Butterfly-Biotic
Mushroom-Biotic
Clouds-Abiotic
Sand-Abiotic
Shark-Biotic
Trees-Biotic
Temperature-Abiotic
B. 2.883 million kilometer
<span>The deposition of heavy sediment can significantly diminish the water quality and aquatic habitat. The sentiment in the water can reduce the sunlight that reaches the floor of the waterway, affecting animal and plant life. For example, photosynthesis may be less effective due to the decreased sunlight and the gills of fish may get clogged from the sediment.</span>
