A) when visualizing moss, a low-lying soft green plant may come to mind. would this visualization reflect the gametophyte, sporophyte, or rhizoid

Gametophyte

Explanation:

Mosses are classified as bryophyte plants. In bryophytes, the gametophyte phase is the dominant stage of the life cycle, unlike vascular plants (pteridophytes, gymnosperms and angiosperms). Gametophyte in bryophytes is independent of sporophyte and also more complex. In the other plant groups, in turn, the gametophyte is less complex and usually nutritionally dependent on the sporophyte.

Pangea

Explanation:

The geological results of the same composition and age of the rocks in these areas is evidence of Pangea that   existed between the Paleozoic and Mesozoic and that grouped most of the planet's lands.