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The carbon phosphorus and nitrogen cycles are collectively referred to as __________ cycles
answered
Apr 20, 2019
Biology
high-school
1
vote
19.6k
views
Kafka’s the metamorphosis was published in 1915 and describes a family structure common at the time elderly parents often relied on their children to work and pay their bills how is this cultural situation
answered
Mar 29, 2019
English
middle-school
5
votes
160k
views
What is the solution to the equation -4(2x+3)=2x+6-(8x+2) A) x = –10 B) x = –8 C) x = -5/2 D) x =-4/7
answered
Jul 9, 2018
Mathematics
high-school
3
votes
222k
views
What are three methods that Congress uses to oversee the executive branch?
answered
Apr 25, 2018
History
high-school
2
votes
129k
views
During the revising stage of the writing process, what should you revise first? individual words the overall structure of your writing individual paragraphs individual sentences
answered
Mar 15, 2018
English
high-school
2
votes
213k
views
A cylinder shaped container has a radius of 20 meters and a height of 100 meters. A glass sphere with a radius of 12 meters is placed inside the cylinder shaped container and then the container is completely
answered
Feb 27, 2018
Mathematics
high-school
3
votes
59.2k
views
Estimate whether this sum is greater than or less than 0 11.32 + (-11.21)
answered
Oct 30, 2017
Mathematics
high-school
6
votes
149k
views
Suppose a laboratory has a 31 g sample of polonium-210. The half-life of polonium-210 is about 138 days. How many half-lives of polonium-210 occur in 966 days? How much polonium is in the sample 966 days
answered
Oct 9, 2017
Chemistry
high-school
1
vote
61.4k
views
Which of the following generalized equations best represents a combustion reaction? Question options: AB → A + B fuel + energy → oxygen A + oxygen → energy A + B → AB
answered
Sep 21, 2017
Chemistry
high-school
2
votes
179k
views
Which sentence has an infinitive phrase that functions as the subject? Guides are happy to meet the needs of visitors. The Yellowstone River flows north to the valley. The hike to Mount Washburn reveals
answered
Jun 1, 2017
English
high-school
1
vote
211k
views
How is acidity measured in water
answered
Feb 13, 2017
Biology
high-school
3
votes
235k
views
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