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Masja [62]
2 years ago
9

Do the results from the 2000 study indicate that brown bears are monophyletic. paraphyletic, or polypheletic

Social Studies
1 answer:
AlekseyPX2 years ago
4 0

Answer:

the brown bear (<em>ursus arctos</em>) also known as "brown bear" has at least 16 subspecies recognized by Wilson & Reader (2005) of which at least 5 are considered extinct. These plantigrades are currently considered in danger of extinction and from the phylogenetic point of view, they have been attributed to have a polyphylogenetic origin or polyphyletic lineage, which means the sequence of arrangements of species from ancestors to the descendant through evolution.

Explanation:

Genomic analysis using different statistical methods showed that the genetic flow is not limited to pairs of closely related species. There is a high flow of ancestral genes between the Asian black bear and the ancestors of the polar bear, the brown bear and the American black bear, which explains the difficulties encountered in reconstructing the phylogeny of the bears and that, up to now, lead to the conclusion of its polyphyletic linage.

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Which aspect of Upton Sinclair’s life best explains his reasons for writing The Jungle?
DaniilM [7]

Answer:

The correct answer is D)

His socialist politics.

Explanation:

Upton Sinclair's book The Jungle was written in order to expose the horrible working conditions faced by American citizens due to the capitalist system in place. Part of this book was originally written for a newspaper called "Appeal to Reason", which at this time was a socialist newspaper. Ultimately, Sinclair was appealing to the working class of America to try to persuade them that the capitalist system being used by the US was not working.

5 0
2 years ago
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What type of muzzleloading firearm is the most popular and most commonly used among hunters today?
Misha Larkins [42]
Most popular types of muzzleloading firearms used by hunters today are <span>the in-line and the </span>caplock<span>(or percussion lock) muzzleloaders. 

in-line muzzleloaders is the Newest type of muzzleloader that is </span><span> built so the primer or percussion cap could be set directly behind the charge in the barrel of the gun
The caplock on the other hand, is designed with metal percussion cap to generate power.</span>
8 0
2 years ago
Previously boiled, deionized water is unavailable. In a hurry to pursue the analysis, deionized water (not boiled) is added. How
Novay_Z [31]

Answer:

The analysis is: acetic acid will be too low because of the acid that may still be in the water.  

Explanation:

We know that the amount of acetic acid in vinegar is determined by the volumetric titration of acetic acid with standardized NaOH solution; because it doesn't affect the number balance of hydronium and hydroxide ions.

This percent by mass of acetic acid will be too low because of the acid that may still be in the water.  

Now if the deionized water is contaminated in this case with carbonic acid, so there would be a consumption of a higher amount of NaOH for neutralization as a result. Therefore, the amount will depend on many factors.

3 0
2 years ago
Jerry Costello, a politician, met with the editorial board of the newspaper and stated that he would not raise taxes if elected.
ozzi

Answer:

If Costello demands from the newspaper, it can happen that: the newspaper must answer for the damages caused, since they are trying to liar Costello and that can cause people to have another image of him. Or it may also happen that the newspaper should not answer for what it has said, since the newspaper is respecting freedom of expression.

3 0
2 years ago
Create a brief research design about a topic in which you are passionately interested. Now write a letter to a philanthropic or
Blizzard [7]

The correct answer to this open question is the following.

The topic I am passionately interested in is the connection of Mother Nature to human beings.

This is my letter.

Dear sirs,

Since many years ago, humans have been disconnected from Mother Nature. There could be many reasons. The important thing is that we need to connect again with nature because humans are an integral and important part of planet Earth.

This is the reason why I am contacting you. I would like to ask for an appointment to show you my project about the importance of starting a series of continuing education programs aimed to create consciousness in our society about the importance of better understanding the expressions of Mother Nature and the way humans can benefit from it, and at the same time, helping to solve many of the environmental issues that affect planet Earth.

It is also my desire to requesting funding to do more deep research in different areas of my investigation.

My project tries to demonstrate that Mother Earth indeed is a sentient being that feels and has a direct connection to human beings' feelings and emotions. If we as humans can live with the proper nutrition from the planet in the form of fruits, vegetals, animals, and water, this means that we are closely related in many other instances. And that is what I want to demonstrate through research.

The results of my research are going to be a relevant contribution to the body of sociological work in that are going to explain the theory that we as humans can establish a deeper connection with sentient being of the planet, beyond the simplistic idea of considering the Earth and its creatures as mere "thing" that we can exploit and consume.

Thank you very much for your help. I know that this project can be of much benefit to both parties.

Sincerely yours,

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1 year ago
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