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:
The process of putting a decision or plan into effect
CR refers to the conditioned response. It is an idea in psychology. Conditioned response (CR), also sometimes called a conditioned reflex, as "the learned or acquired response to a conditioned stimulus
<h3>CR and CS in Psychology</h3>
b. The CR is strengthened if the <u>conditional</u> <u>stimulus</u> and <u>unconditional stimulus</u> are paired frequently
c. Extinction of a classically conditioned response involves presentation of only the <u>CS</u>
In other words, the <u>CS</u> is removed.
d. Extinction causes the <u>CR</u>
to grow gradually <u>WEAKER</u>
2. A typical nonsense syllable is a three-letter consonant-vowel-consonant sequence
known as a <u>tr</u><u>i</u><u>graph</u>
3. In serial learning, the <u>organiz</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>of </u><u>information</u> in which lists are presented for participants to learn is alternated with <u>associative</u> <u>clustering</u> where they recall the lists.
Therefore, the answers are as given above.
learn more about conditioned response: brainly.com/question/24868138
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Laws are necessary to keep society together . For example some protect our general safety, and ensure our rights as citizens against abuses by other people,by organizations and by the government itself. An example of one for our general safety are speed limits and traffic laws exist so that we drive in a safe manner.