What person is given credit for his pioneering work on breathing under hyperbaric conditions and the relationship to caisson disease

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

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.