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On average, the ratio of carbon to nitrogen is much higher in terrestrial plants than in other major
The structure of skin (a) and epidermis (b) at the microscopic level.
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Upper-Level Maps
Kyo and jitsu-concept of energy deficiency and excess from shiatsu.
The level of future emissions is closely linked to the rate of population growth