<span>There are so many societal issue that scientists will be able to address using the sequence of the human genome. For example, health epidemics. Using the genome, scientists can easily found how a pathogen affects a population and search for genes that can inhibit the pathogen. But no all health epidemics are caused by a pathogen. The obesity, nowadays a social health issue in so many countries, is an epidemic that can be address using the human genome. Also, the drug Abuse and Addiction. Scientific have found genes that are related to obesity and also genes related to drug addition. A person who have these genes is more likely to suffer those conditions. But, the discover of these genes and the disease relation help scientists to search for a better treatment.</span>
answer is B: autotrophs. in autotrophic nutrition the prokaryotes will use inorganic substance for energy in general it can be divided into photo or chemical autotrophism. the chemical autotrophs use inorganic substance to produce organic substances for energy generation. example of chemical autotrophs include nitrosomonas bacteria and nitrobacter bacteria
