The colias butterfly cannot fly when its body temperature is below 28oC (83oF). In such cases, ...
If they were exposed to us as they really are, then we would not be able to sleep at night. The ...
This gelatinous sheath of the parrotfish is secreted from the upper side of the gill cavity. Th ...
The appearance of a dragonfly resembles a helicopter. This insect has such a perfect talent for ...
The theory of evolution is the outcome of the materialist philosophy that surfaced with the rea ...
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