Answer the following question given this paragraph: 

26.3 Angiosperms Angiosperms are the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species. Most crops and ornamental plants are angiosperms. Their success comes from two innovative structures that protect reproduction from variability in the environment: the flower and the fruit. Flowers were derived from modified leaves. The main parts of a flower are the sepals and petals, which protect the reproductive parts: the stamens and the carpels. The stamens produce the male gametes in pollen grains. The carpels contain the female gametes (the eggs inside.


Q: What is the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species?

 Choices:

- pteridophytes

- gymnosperms

- bryophytes

- angiosperms

A:
angiosperms
