Which of the following is not a reason that cane toads became an invasive species in australia?
a. they are poisonous to most animals.
b. they are voracious predators.
c. they have almost no natural predators.
d. they are not well adapted to the australian climate.

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area