Just make an apointment with the professor because if u contact your professor with telephone,most of the time they dont even bother to pick up their phone. The same thing as email. They might dont even check their email at times
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:
Risk behaviors – actions that can potentially threaten your health or the health of others.
Explanation:
It is important to recognize that you can control most risk behaviors. By understanding the risks associated with certain behaviors, you can make safe and responsible decisions about which risks to avoid.
<em>important</em><em> </em><em>to</em><em> </em><em>investigate</em><em> </em><em>and</em><em> </em><em>be</em><em> </em><em>knowledge</em>
<em>1. It will help them to choose the choices that are better and avoid the negative works thay may be dangerous. 2. It may also help them to avoid the works that may affect their lives or that may ruin their lives.</em>
<u>impact</u><u> </u><u>of</u><u> </u><u>risky</u><u> </u><u>behaviour</u><u> </u><u /><u /><em> </em>
<em>Risky behavior can cause emotional stress, anxiety, self-esteem, and unhappiness. These mental health problems may influence long-term health by causing troubled relationships, poor school achievement, premature parenthood, and unemployment.</em>
<em /><em /><em>don't</em><em> </em><em>really</em><em> </em><em>know</em><em> </em><em>if</em><em> </em><em>you</em><em> </em><em>need</em><em> </em><em>that</em>
Answer:
Practice “good behavior.”
Explanation: test
