Angiosperms Possess Many Adaptations

Angiosperms possess many adaptations. Which of the following statements is NOT true of angiosperms relative to other groups of plants?

A) Angiosperms have xylem vessels.
B) Angiosperms rely entirely on tracheid xylem.
C) Angiosperms have much higher rates of CO₂ uptake than other groups of plants.
D) Angiosperms increased the total plant diversity supported by terrestrial ecosystems.
E) Angiosperms can support greater rates of photosynthesis and transpiration than other groups of plants.