The human body cannot survive without nutrients such as water, proteins, vitamins, minerals, lipids, and carbohydrates. which of the following organ systems is involved in processing consumed food into nutrient molecules that are useful for the body's cells?

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.