Translation:The body has a head, two arms, and two legs.
Well, here we have something a little different... and maybe confusing! "Ruka" can mean both "arm" and "hand," and "noha" can mean both "leg" and "foot." I suppose we need to look at context to know which one is meant/which one we should use. In the absence of context -- like in this exercise -- I would expect both meanings of each word to be accepted.