人類迄今既沒有觀察到一個新物種的誕生?智人是不是新物種?智人是不是二十萬年前誕生?
所有跟帖:
• 人類居然能觀察到自己的誕生?兄台高論! -乙迷- ♂ (0 bytes) () 12/12/2015 postreply 04:30:00
• 人類還觀察宇宙的誕生呢! -fourwaves- ♂ (0 bytes) () 12/12/2015 postreply 15:11:46
• 人類居然能觀察到自己的誕生?兄台高論! -乙迷- ♂ (0 bytes) () 12/12/2015 postreply 04:30:00
• 人類還觀察宇宙的誕生呢! -fourwaves- ♂ (0 bytes) () 12/12/2015 postreply 15:11:46
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