Which statement most accurately describes the economic impact of sharecropping?
the sharecropping system prevented landowners from making a profit.
sharecropping was an efficient system that freed laborers to work in new urban factories.
sharecropping made agriculture so profitable that the system is still used today.
sharecropping tied so many laborers to farming that it delayed industrial growth in the south.

b. second continental congress

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !