Questions by Abdallah Sobehy

Questions by Abdallah Sobehy

Which of the following is primarily responsible for limiting the number of trophic levels in most ecosystems? (A) Decomposition limits nutrient cycling rates. (B) Energy transfer between trophic levels

asked May 11, 2020

1 answer

4 votes

79.6k views

What did some businesses do to make sure the government did not get involved with their industries

asked Feb 5, 2020

1 answer

3 votes

90.8k views

Roberto and Laura are studying across from each other at a wide table. Laura slides a 2.2 kg book toward Roberto. If the net force acting on the book is 1.6 N to the right, what is the book's acceleration?

asked Jan 24, 2020

2 answers

5 votes

61.2k views

Which of the following is an equation of a line parallel to the line x=3 that passes through the point (-4,-3)?

asked Nov 20, 2019

2 answers

0 votes

190k views

A social scientist is trained to study the contents of garbage heaps. "what can we learn from studying garbage?" would most likely be asked by

asked Sep 3, 2019

1 answer

0 votes

143k views

How does the change in concentration represent biomagnification?

asked Nov 25, 2018

2 answers

5 votes

160k views

In what way did the bubonic plague spread

asked Jun 3, 2018

2 answers

4 votes

184k views

World War 2 increased opportunities for women because... A. Most men were striking for higher wages. B. There were few jobs available for men. C. Only about half of all women in their 20s were sent to

asked Apr 23, 2018

1 answer

0 votes

7.8k views

Solve the following system of equations. express your answer as an ordered pair in the format (a,b) with no spaces between the numbers or symbols. 2x+5y=16 -5x-2y=2

asked Jan 14, 2018

2 answers

1 vote

136k views

Why did the british impose new taxes on the colonies after the French and indian war

asked Dec 12, 2017

1 answer

4 votes

100k views

Adding without line numbers. 24+3.1+(-44)+(8.2)+63 equals

asked Sep 12, 2017

1 answer

2 votes

159k views

European leaders of England and France were slow to stop the advances of Hitler and Mussolini because?

asked Aug 10, 2017

1 answer

0 votes

55.9k views

Compute the standard deviation for the set of data. 2, 4, 6, 8, 10

asked Feb 28, 2017

1 answer

3 votes

50.1k views

How does the formal amendment process illustrate federalism.

asked Mar 19, 2016

1 answer

0 votes

54.7k views

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