Question

Invasive species often unbalance the ecosystems into which they are introduced because _______.
a.
they did not co-evolve with the natural species and lack natural controls, like predators
b.
they breed quickly and have the potential to overpopulate an area
c.
they consume local resources
d.
none of the above


Please select the best answer from the choi

Answer 1

a. they did not co-evolve with the natural species and lack natural controls, like predators

Without co-evolved predators, parasites or competitors, introduced species can grow unchecked, outcompete natives for resources, and disrupt ecosystem balance.