Which describes the role of carbon dioxide in photosynthesis?

Acommon kind of mechanical weathering is called

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.

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center