Std 12
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Std 12
Std 8
Pteranodon had a long bony crest, which was used for stability in...
88 artículos Std 8
Std 4
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Std 48
Probably the earliest known Stegosaurus. It is cocooned by its two huge curved spines...
87 artículos Std 48
Std 36
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Std 11
It had an impressive composition of plates and spikes on its back...
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Std 90
Ganges river dolphins are usually solitary creatures. The eyes lack lenses and, therefore...
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Std 24
Std 96
Std 4
Std 48
Mantises can turn their heads 180 degrees to scan their surroundings with two large eyes...
86 artículos Std 48