Which of the following statements are true? (select all that apply)多项选择题

Angiosperms are generally more diverse and numerous than gymnosperms.

All angiosperms and gymnosperms are trees

Gymnosperms contains more than one phylum

Gymnosperms produce seeds without a protective fruit, while angiosperms produce seeds enclosed in a fruit.

Most angiosperms have broad, flat leaves, while most gymnosperms have needle or scale-like. leaves

Angiosperms are monocots and gymnosperms are dicots