1. (04.02 LC) Although the term "invasive species" is imprecise, non-native plants and animals are a threat to many ecosysterns.
Which sentence gives the best support for this daim? (3 points)
O Some non-native species, such as rabbits in Australia, were originaly introduced with good intentions.
O In 1859, Thomas Austin released 24 rabbits into the vild in Australia, saying, "The introduction of a few rabbits could do littile harm,"
O By the 1920s, Australia's rabbit population had grown from 24 to an estimated 10 billion.
O Rabbits, which compete with native wildlife and darmage vegetation, have had a devastating effect on Australia's environment.