You came = PAST TENSE SIMPLE; You have come (NOT came) = PRESENT PERFECT SIMPLE.
maybe they want to live there i guess its hard to explain anyway lol :)
yes...if the sperm cells came outit will go to the overywhen sperm cells and egg cell unitesfetus will be builtand that the cause of womans pregnancyyou will know if youre pregnant ifyour menstration...
Birth place
it has come from sea tethys