Here's a breakdown:

* Angiosperms: These are flowering plants. They produce seeds enclosed within a fruit (like an apple or a pea pod).

* Gymnosperms: These are non-flowering plants. They produce seeds that are not enclosed in a fruit, but are instead exposed on the surface of cones (like pine cones).

Some common examples of gymnosperms include:

* Conifers: Pine, fir, spruce, cedar

* Cycads: Palm-like plants with cones

* Ginkgoes: A single species of ancient tree

* Gnetophytes: A small group of plants including the Welwitschia and Ephedra

Let me know if you have any other questions!