1. which of the following statements best describe the difference between angiosperms and gymnosperms?
a. angiosperms produce cones to protect their seeds; gymnosperm seeds are surrounded by fruit.
b. gymnosperms include fruit trees and ginkgos; angiosperms include conifers, spruces, and firs
c. gymnosperms are mostly adapted for wind pollination; angiosperms are mostly adapted for animal pollination.
d. angiosperms were the first to colonize land; gymnosperms developed later than the more primitive angiosperms.