Fast scientists are now able to use the genetic code of organisms to find out more about their evolutionary history. how is this most likely to impact classification? organisms once thought to be unrelated may be found to be related. mode of nutrition of some organisms may change. organisms that do not have a backbone may develop one. all multicellular organisms may be found to be prokaryotes.

Organisms once thought to be unrelated may be found to be related.

Explanation:

As life sciences evolve and more accurate information on the genetic code of organisms are collated, it will gradually become obvious that seemingly unrelated organisms may actually be related based on a genetic code. This will define a whole new approach to the study of evolutionary links between seemingly unrelated organisms.

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.