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.
Answer:
Sarah and Dean are also more likely to be poor compared with married parents.
Explanation:
The number of unmarried couples with children in the U.S. has increased in the past decades, and statistical evidence shows that they have more probabilities of being poor than married parents, these tend to be better off financially.
There are many factors that contribute to this difference, two of the most important ones are age and educational level. Unmarried couples are commonly younger than married parents, since marriage rates have dropped among the younger generations; because of this, they have less job security and benefits than older married couples. It has also been demonstrated that younger unmarried couples tend to have a lower educational level, which also impacts on their job options and opportunities.
The answer is A.
a liability insurance is included to cover up a possible damage to other people's property.
Liability insurance is designed specifically to offer a specific protection against a third party claim. The payment usually is not paid to the insured but rather to the third party that claimed it
The <span>knapp's stages of relationship termination in which couples tend to </span>decrease both the quality and frequency of their interactions is: <span>Circumscribing
During this stages, couples tend to limit every interaction possible with another due to their unconscious desire to stay apart from one another</span>
Answer:
0
Aand B only it is the answer
