What happened to most freedmen after the Civil War? A. They got jobs in the new tobacco factories.
B. They received 40 acres and a mule to begin their own farms.
C. They got jobs working on the railroad.
D. They rented farmland from white landowners.

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Which of the following conclusions can be drawn

What must be true for natural selection to heppen