you fall and scrap your skin. when you look at your painful scrap it has turned red and a variety of tissue has flaked off, but you are not bleeding. explain why this has happened using relevant skin structure vocabulary

The shift of a vehicle's weight around its center of gravity is known as

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

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.