What are the most diverse group of land plants?
flowering plants (angiosperms)
How many different types of them are there?
350,000
What do they create?
seeds
What differentiates them from gymnosperms?
flowers,
What edible things do they create?
fruit
How long have they been on Earth?
at least 475 million years
What other plant-like thing helped them evolve?
green algae
What is that considered?
swimming sperm
What is the thing that was created after all the evolution?
the seed
What did the first ones not create?
flowers
What are some examples of those?
the ginkgo, and conifer plants