Do they have colons, or semi-colons? They seem to have semi-lungs, with a right lung and a vestigial left lung https://upload.wikimedia.org/wikipedia/commons/

Do they have colons, or semi-colons? They seem to have semi-lungs, with a right lung and a vestigial left lung https://upload.wikimedia.org/wikipedia/commons/4/4d/Snake-anatomy.svg https://upload.wikimedia.org/wikipedia/commons/4/4d/Snake-an...