What do you notice about the products of photosynthesis and the reactants of cellular respiration?

What do scientists need to look at before developing an argument

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?

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.