identify each piece of research as a primary or secondary source.

- a -you letter from a customer

- a magazine about local companies

- a business report about sales

- campaigns

- a newspaper article

- a person working at the same

business

- a popular book about management

styles

1, 3, 4 are primary sources.

2, 5, 6 are secondary sources.

Explanation:

A primary source is a first-hand record, evidence or description about any person, thing or place.

A secondary source is a second-hand record that is obtained from a primary source.

1. A thank-you letter from a customer is a Primary Source.

2. A magazine about local companies is a Secondary Source.

3. A business report about sales -campaigns is a Primary Source.

4. A newspaper article is a Primary Source.

5. A person working at the same  business is a Secondary Source.

6. A popular book about management  styles is a Secondary Source.

Primary sources are those written first-handedly, meaning, that we read the account about a specific topic or event participated by the author.

Secondary Source, on the other hand, is the sources in which the author does not participate in the event but is interpreting or summarizing the event in his own words.

Explanation:

- A thank-you letter from a customer - Primary Source

- A magazine about local companies - Secondary Source

- A business report about sales -campaigns - Primary Source

- A newspaper article - Primary Source

- A person working at the same  business -

-A popular book about management  styles- Secondary Source

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

your answer is c) experiments with water vapor showed that elements combine in specific proportions.