Which best explains the evolution of gymnosperm plants? they evolved along with monocots and dicots. they evolved after the seeded flowering plants. they evolved after the seedless vascular plants. they evolved before the seedless nonvascular plants.

They evolved after the seedless vascular plants.

Explanation:

Seedless vascular plants have no seeds and they reproduce through spores. E.g Ferns.

Gymnosperms are vascular plants with seeds that are naked. E.g.conifers, cycads

Due to evolutionary changes , the gymnosperms evolved from seedless vascular plants. The angiosperms was also believed to evolve from the gymnosperms. This is how some form

of complexity was achieved.

explanation:

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: