Answers by Andrew Burgess
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Answers by Andrew Burgess

Answers by Andrew Burgess
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Visit the website below and use the information to answer the following question. Ecological Succession: Transformation of Communities over Time Why does secondary succession occur faster than primary
answered Sep 19, 2020
2 votes
160k views
The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many modern chemical processes. In the first step of the Ostwald process, ammonia is reacted with oxygen gas
answered Sep 17, 2020
2 votes
174k views
If a sphere's volume is doubled, what is the corresponding change in its radius? A. The radius is increased to 20 times the original size. B. The radius is increased to 4 times the original size. C. The
answered Aug 30, 2020
5 votes
138k views
Using the chemical equation in Question 1 above, if 42.6 g of H2 reacts in excess nitrogen gas and the actual yield of NH3 was 200 g, calculate the percent yield of the reaction. Hint: You'll need to calculate
answered Feb 9, 2020
6 votes
77.3k views
A bowling ball is rolled down the alley with a constant velocity of 1.5m/sec. at an angle of 87 degrees to the starting line. The position of the person throwing the bowling ball can be represented by
answered Sep 29, 2019
2 votes
168k views
Hi can anyone please help me make sure my answers are right. thanks
answered Feb 24, 2019
2 votes
217k views
Which energy level requires the most energy to remove an electron?
answered Nov 19, 2018
4 votes
45.3k views
The work of the fielding brothers brought about the first official crime reports and ____.
answered Apr 24, 2018
6 votes
153k views
How to write 0.875 as a fraction in simplest form
answered Sep 19, 2017
2 votes
180k views
Marco drew 20 pictures. He drew three fourths of them in art class. How many pictures did Marco draw in art class
answered Jul 25, 2017
4 votes
128k views
Which statement about quotation marks is true? I. Quotation marks set apart short quotations. II. Typically, a direct quotation requires three quotation marks. III. Commas used to introduce short quotations
answered Jul 14, 2017
5 votes
43.5k views
Which action did President Ronald Reagan support to achieve economic growth? (1) lowering taxes on corporations and individuals (2) increasing spending on social welfare programs (3) cutting defense budgets
answered Feb 16, 2016
7 votes
5.9k views
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