Homo erectus is known for which of the following discoveries? 1)wheel 2)plow 3)money 4)fire

question is unclear.

i can't sorry.

post the full question so i can .

i told you before its c

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles

the answer is actually b.   as habitats are destroyed, animals and plants may become extinct.   , according to edge nuity