They can be distinguished in terms of anatomy as part of biological sex. I know that, they always have been. You have just told me what I have been telling you. That is why boys and girls have been separated by biological sex. I asked you about it in terms of gender.They can be distinguished by their genitalia if necessary. Why would it be necessary?
Because there is not point in having girl scouts which aren't girl scouts, and boy scouts which arent boy scouts. Its nonsenseWho cares if they have kids of both sexes?