How do sewers at the bottom of the ocean affect it's ecosystem

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.

How is the carbon cycle related to global warming ?

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur