Here is my hw and I need help, Please and Thank you! If that's not enough info, I will try to explain more when you answer! Thanks again

Describe speciation of the galapagos island finches in terms of geographic isolation

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.

Explain why ecosystem diversity results in species diversity in a healthy biosphere