In the underlined text, the author states that life in Virginia is difficult because the land is harsh and has few resources.

much like life in England because the climate is similar.

easy because there are so many natural resources for the colonists.

C) germany is the anwser

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.