Diversity of Plants

I turned this paper in two days late, but the teacher was so impressed that I still got 100% Excellent; I couldn' t have written a better paper myself.
DIVERSITY OF PLANTS
Plants evolved more than 430 million years ago from multicellular green algae. By 300 million years ago, trees had evolved and formed forests, within which the diversification of vertebrates, insects, and fungi occurred. Roughly 266,000 species of plants are now living.
The two major groups of plants are the bryophytes and the vascular plants; the latter group consists of nine divisions that have living members. …