According to plate tectonic theory. Australia was a part of the supercontinent Pangaea. Millions of years ago Pangaea divided, and eventually Australia was separated as its own continent. Which of the following is most likely a result of the isolation of the Australian continent for millions of years? A) Australia has no fossil record of species evolution.
B) Australia has a large number of species that are not found anywhere else.
C) Plant populations in Australia have all evolved to be self- pollinating to maximize their chance for reproduction.
D) Animal populations in Australia have little genetic diversity and are les likely to survive environmental changes.
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“dear sir: it is with great reluctance, i trouble you on a subject, which does not fall within your province; but it is a subject that occasions me more distress, than i have felt, since the commencement of the war; and which loudly demands the most zealous exertions of every person of weight and authority, who is interested in the success of our affairs. i mean the present dreadful situation of the army for want of provisions, and the miserable prospects before us, with respect to futurity. it is more alarming than you will probably conceive, for, to form a just idea, it were necessary to be on the spot. for some days past, there has been little less, than a famine in camp. a part of the army has been a week, without any kind of flesh, and the rest for three or four days. naked and starving as they are, we cannot enough admire the incomparable patience and fidelity of the soldiery, that they have not been ere this excited by their sufferings, to a general mutiny or dispersion. strong symptoms, however, discontent have appeared in particular instances; and nothing but the most acitive efforts every where can long avert so shocking a catastrophe.” what’s the central idea?

What was one of the main goals of european exploration

The appalachian mountains rise to heights of about feet. 2,000 2,500 3,000 3,500