This is call for thinking and pondering upon. The verses move from the talking about the hidden world of Hell and Paradise to the world of witness, to a scene from Arab world specially the Bedouins who own the camels. Camels represent the most precious thing to the Arabs at the time or revelation so that, Allah (swt) calls them and all the people to ponder upon these signs of miracles.
Let’s think of the camel, it is the ship of the desert, huge in body, heavy in weight, does not have hooves as the horses but pads which are suitable for traveling. These pads facilitate his walk even for a very far distance even though the desert is rugged and not even.