Wich graph best represents the relative periods of rotation of mercury, venus, earth and mars

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

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.

Which of these is a provisioning service people get from the ocean