Another reason cane toads invaded Australia is that there was no bottom-up control on their population. Which aspect of cane toad biology was most important in preventing this bottom-up control

this is a good question! i'll do some research and come back when i have the answer!

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.

i think the answer is c hope this