Give two differences between Artificial and Natural Selection.

Answer:

Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection

How do you convince your parents to let you do fashion designing for a living if they chose my career path for me?

All of the following are stereotypes associated with mental illness except __________.
A.
the idea that mental illness is incurable
B.
a response of anger toward someone with a mental illness
C.
the belief that individuals with mental illness are dangerous
D.
the thought that all individuals with a mental illness are not capable of living independently

The half-life of carbon-14 is about 5700 years. If you left those 100 carbon-14 atoms to sit around for 5700 years, how many would you expect to decay during that time?

(1) In the early twentieth century, many authors felt that traditional literature could not capture the rapidly changing modern world and argued that new, experimental forms of writing were necessary. (2) Their movement, which came to be known as modernism, was influenced by many historical factors, including changing social norms and advances in science and technology. (3) But perhaps the most important factor in convincing authors that they needed new ways of writing was the First World War.

(4) Some writers, such as the poets Siegfried Sassoon and Wilfred Owen, had firsthand experiences as soldiers that led them to depart from shopworn stuff that made warfare seem all right and depict the ugly realities of war. (5) When Owen described the “shrill, demented choirs of wailing shells” in the poem “Anthem for Doomed Youth,” for example, both the subject matter and its frank presentation signaled a departure from earlier representations of war.

(6) Even writers who did not experience combat were deeply affected by the First World War, because the unexpectedly long-lasting and destructive conflict undermined faith in traditional ways of storytelling. (7) Some writers, such as Virginia Woolf and James Joyce, turned away from straightforward narration and toward a stream-of-consciousness style that recorded characters’ confused rush of thoughts and impressions. (8) Explaining this style, Woolf noted that “the mind, exposed to the ordinary course of life, receives upon its surface a myriad impressions . . . From all sides they come, an incessant shower of innumerable atoms, composing in their sum what we might venture to call life itself.” (9) Portraying life as a bombardment of impressions on the mind, Woolf was one of the most important modernist novelists.

(10) The disruption of war was not the only stimulus for modernism in the early twentieth century. (11) As literature professor Laura Frost points out, modernist literary works are “conspicuously labor intensive.” (12) But the First World War changed people’s lives and perceptions like no other factor at the time did, and for this reason the war should be seen as the primary impetus for modernism.

The writer wants to do research to find additional sources that support the writer’s main argument. All of the following are likely to be reliable research sources EXCEPT


an excerpt from a novel by James Joyce that uses the stream-of-consciousness style
A

a blog post ranking the blogger’s five favorite modernist novels
B

an entry on modernism in a well-known encyclopedia
C

an article from an academic journal discussing the poetic styles of a modernist writer not mentioned in the passage
D

an essay about the First World War in a literary reference book
E

Supply is a powerful force in a free market.
In two to three sentences, explain some of the factors that cause shifts in supply and what effects these shifts may have.

Find a real-life mention of a derivative.

- The source of your quotation: The name of the publication, the date it was published, and where you found it.
- Quote the sentence or sentences that mention the derivative. If necessary, you can paraphrase material from earlier in the article to give some context for your sentences. Note that the material need not mention the word "derivative" explicitly, but instead may just talk about "change."
- Identify the derivative, as you did in the previous assignment; include units, and define all your variables.
Note any other information you think is interesting about your find. For example, what's the target audience for the periodical, and would they be surprised to know that they were brushing up against calculus? Or, what conclusions did the authors draw with the help of this derivative? Or, why is this topic of particular interest to you?

Refer to the passage.

"All the scientific resources of Germany have apparently been brought into play to produce a gas of so virulent and poisonous a nature that any human being brought into contact with it is first paralyzed and then meets with a lingering and agonizing death.”

Sir John French, commander in chief of the British Expeditionary Force (BEF), 1915

Which of the following novel aspects of World War I contributed to the action described in the passage?

The Allies’ ability to attack German forces with military aircraft
The capability of British tanks to repel machine-gun fire
The attempt to block supply shipments in the Atlantic by using submarines
The stalemate and high casualties caused by trench warfare on the western front