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Answer: Between 70,000 and 100,000 years ago
Explanation:
Homo-sapiens began migrating from the African continent and populating parts of Europe and Asia. They reached the Australian continent in canoes sometime between 35,000 and 65,000 years ago. Hope this helps, Merry Christmas, and have a nice day
Answer:
Little Boy, Fat Man
Explanation:
Both were launched on Japan Little boy on Hiroshima and Fat Man on Nagasaki.
Answer:
Hi hope this helps
Ecology-the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.