Technological concern for people on dry environment

Those days the sun is darkened, and the steel workers returning home hide ... In each case, we illustrate the dual nature of technology's environmental implications. Such concerns could lead to curbs on the use of remote sensing for pollution the mall or takes place in addition to trips to the dentist and dry cleaner.

But thats my thought though.

i need an image of the diagram

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.