Looks weedy, except bottom image, may be cilantro.

Yes, they're pretty much all weeds. The dock (Rumex) in the 5th picture should be dug out before it gets any bigger as these put up quite a fight. If you go to a garden center that stocks a full line of vegetable starts you can find out what they look like.

Weeds. The bottom picture I think does have carrot leaves in it, amongst the weeds.

Rub leaves of bottom image for distinct cilantro odor or carrot odor.