Can I earn bitcoin without investing? if it can be done, how? really need it cause I don't have money now.
with out invest bitcoin coin earning is not easy i suggest you if you want to earn then join other crypto coin witch rate is low just like dogcoin ripple or other altcoin just like electroneum.you can start free mining of electroneum on you mobile . and predication is end of this year electroneum ll go on 1$ .and with your mobile you can make daily 4 to 5coin easily .