Std 60
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It had an impressive composition of plates and spikes on its back...
87 artículos Std 11
Std 102
Pandas rely primarily on spatial memory rather than visual memory...
87 artículos Std 102
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Std 48
Probably the earliest known Stegosaurus. It is cocooned by its two huge curved spines...
87 artículos Std 48
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Ganges river dolphins are usually solitary creatures. The eyes lack lenses and, therefore...
87 artículos Std 90
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Std 36
Their agile action, resistance and good humor make them increasingly used for con...
86 artículos Std 36