The groups of plants are pteridophytes (ferns), Bryophytes (mosses) and lichens.
Algae is not a good answer since they live in an aquatic environment.
Plants without flowers (ferns, mosses, lichens) have neither flowers nor seeds. They can colonize various environments, terrestrial or aquatic. Ferns and mosses for example settle between the stones of an old well. The reproduction of plants without flowers is mainly due to spores.
Answer: well you can but the metal would be sharp and opening the can would be messy (telling you from experience)
Explanation:
Intra-uterine device(IUD) to prevent the fertilised egg from implanting itself in the uterine wall.
I'm pretty sure it's Primary Care, I hope this helps