I need help fast thinks

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.

20 the compound al(nh3)2 has atoms of nitrogen.

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?