What happens to the air as it reaches earth’s highest atmosphere A : it has less turbulence. B: it has more water vapor. C: it becomes thinner. D: it becomes extremely hot

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.