DNA technology has many benefits for society. Scientists have been able to map the complete human genome, leading to advancement in medicine and an increase in knowledge of the human body. Cloning and creating transgenic organisms have led to increased agricultural production to feed a growing world population. As with most types of genetic research, there are advantages and disadvantages associated with this newly gained knowledge and these new products. Which of the following correctly describes a disadvantage of these advancements in genetic technology?

b.

hoped i

explanation:

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

b is the best answer for this question.