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.
The soviet union lost the most lives during world war 2
The Nile River, The Congo River, The Niger River, and The Zambezi River
Answer:
The statement made by the charge which is an example of ethnocentrism is as follow:
"Italians are best at doing everything."
Explanation:
Ethnocentrism:
In social sciences, ethnocentrism is a term that describes the attitude of an individual who believe his or her cultural values are superior than the other cultures and he is the best among them.
- In this given scenario, charge nurse claim such a statement in which she shows that their people are best and they can do anything.
Answer:
The Constitution explicitly assigns the president the power to sign or veto legislation, command the armed forces, ask for the written opinion of their Cabinet, convene or adjourn Congress, grant reprieves and pardons, and receive ambassadors.