Answer:
The water quality is deteriorated as there is depletion in Oxygen O₂.
Yes, the activity of the yeast has precluded the usage of the water
Explanation:
Here, we note that the addition of more or fewer drops of Reagent D sodium hydroxide (NaOH) is required to get the same blue color as in Phase 1 where no yeast is added indicates the level of O₂ in the water as the amount of O₂ concentration in the solution is directly proportional to the amount of Reagent D required to reach blue, meaning the O₂ is depleted.
When less sodium hydroxide is required to turn blue we have depleted sodium hydroxide in the solution that is the yeast added in Phases 2 or 3 of the experiment, consume O₂
Eutrophication is the enrichment of a body of water with nutrients that results in a change in the ecosystem such as: algae production, oxygen depletion and other results that diminishes the water usage.
1) Air Pollution from the factories could be a major negative
2) With the industrial rev. comes cars, and with cars comes gas and using gas and oil started a great natural resource deficit which is def. a negative
3) <span>The use of chemicals and fuel in factories resulted in </span>increased <span>WATER</span> pollution
Answer:
Explanation:
The possible standard ethics maintained is a little bit difficult but it an important aspect of government ethics rules. These ethics are based on universal disease condition and associated patients' needs are enhanced by the fact that the mainline western medicine disease is understood by using widely agreed-upon scientific categories. Whatever the research has done in medicine line all needs, at last, subjects.
The ethical standards also created for medical treatment. Medical technology shapes both clinical and medical diseases. Modern medicine research in effects seems able to generate medical ethics which transcends particular ethics which transcendence particular research disease, illness. Patients' and patients' related research must be treated with respect and what we called informed consent. Ethical requirements are the same in all cultures. All physical torture was banned by the government done by the physician during medical research.
