6) Name at least three similarities and three differences between human and bee societies. (15 mark

7. The European rabbit (an herbivore) was introduced to Australia in the 1800 s. It has no natural predators in the continent and breeds very quickly. Which of the following is a negative impact that resulted from the introduction of rabbits to the Australlan ecosystem?

\( \checkmark \) Indique comment la ronce conquiert un autre milieu, même éloigné? Comment s'effectue alors la dissémination?

9. In a study of the habitat of a population of raccoons, scientists found that the number of raccoons increased where people built houses. What might the scientists conclude from this observation?

6. A forest is being cleared for a new housing development. What would be an expected outcome of this environmental change?

The most effective regulator of blood pH is which of the following? the renal system the respiratory system the digestive system the buffer system