Is it possible that there are two people in the world who belong to a different species?
66716
Does it make sense to classify all humans in a single species?
26050
Are there any non-magical folk born to two magical parents?
117021
Is there a human home planet?
96993
Why do we have two of some organs, but not all?
29363
Proper term for people from eastern Asia
1330
Fermions, different species and (anti-)commutation rules
154833
Is it possible to have two familiars?
109620
Can a purely biological account of man show a superiority over other animals?
2669
A new species of small bird?
70791
What is different about the different races?
97483
Looking for book: contact with aliens, five different races, mismatched claws, biological imperative to breed
105942
Can a Dragon really also be Half-Dragon?
120761
Can I have two similarly-named legendary creatures on the field?
70851
In a family with two children, what are the chances, if one of the children is a girl, that both children are girls?
142797
Probability that two people share the same birthday?
50545
Why are humans so variable in appearance
60189
Is there more than one Basilisk?