The hotter the star, the more light it gives off, the cooler the star the less light it gives off. stars that follow this pattern are
neutron stars
black holes
giants
main sequence stars

What type of cell is produced after fertilization occurs and the gametes combines ?

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

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.