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All mammals share certain characteristics, like warm blood and backbones. But despite their similarities, these creatures also ...
6,875,392 views
7 years ago
මිනිස් ලෝකයේ පැවැත්ම රඳා පවතින්නේ ගැහැනු පිරිමි සංවාසය මත බව අපි ...
134,556 views
6 years ago