Answer:
B- gymnosperms were originally the dominant, y’all plant in the fossil record.
Explanation:
Gymnosperm and Angiosperms both are seed producing plants but gymnosperms doesn't produce flowers while Angiosperms produce flowers and also called flowering plants. According to the fossil record, gymnosperms were dominant in the ancient times about 390 millions years ago. This period is called Devonian period which occurs millions of years ago.
