Respuesta :
The answer is "no one is completely self-sufficient".
Being self sufficient means that one is able to supply one's own or its own needs without external assistance which in an individual case is impossible, everyone needs to rely for some service or something on others, and other people rely on someone too for a specific service this is how a society works.
Answer:
no one is completely self-sufficient?
Explanation:
i look i on answers.com