Answer: Migrants have contributed to the development and expansion of small businesses, which are the cornerstone for the Australian economy. They have contributed to the development of technology bringing to the country cutting edge technology in particular from Asia and Eastern Europe.
Explanation: i hope this helps :)
Answer:
B
Explanation:
Believe it or not fires are actually good for the soil, renewing the land and preventing over crowding from dominate species.
Answer:
Not much
Explanation:
Most that could happen with it will be that scientists may find a new evolution timeline in the animals we see today
