CAN SOMEONE PLEASE HELP OMG NO FRICKIN LINKS EITHER GOSH.

What does it mean for a cell membrane to be selectively permable

What would happen if the krill were removed from the food web

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.