Questions by Ruhong

Questions by Ruhong

An organism can occupy more than one niche in an ecosystem A) True B) False

asked Apr 12, 2021

1 answer

3 votes

18.7k views

Joey wants to paint this side of his cottage. What is the area of this side? A. 56 square feet B. 238 square feet C. 294 square feet D. 462 square feet

asked Mar 5, 2021

1 answer

1 vote

93.1k views

Which of these is a factor in the us need to find alternative energy sources? A. The problems of the car industry B. Problems with interstate commerce C. Political instability abroad D. Worries about over-dependence

asked Feb 13, 2021

2 answers

4 votes

121k views

The magnitudes of the charge densities on the inner and outer shells are now changed (keeping λinner = -λouter) so that the resulting potential difference doubles (Vca,new = 2Vca,initial). How does Cnew,

asked Jun 16, 2020

1 answer

5 votes

141k views

Select the appropriate law for each description some energy is released as unusable heat energy into the environment second law of Thermodynamics or first law of thermodynamics energy can only be changed

asked May 20, 2020

1 answer

4 votes

89.4k views

How many moles of kl are contained in 100.0ml of a .20m solution?

asked Jan 20, 2020

1 answer

0 votes

226k views

Coal power plants burn large amounts of coal, c(s), in an o 2 (g) atmosphere to generate electricity. the chemical reaction responsible for producing this energy is shown below: c(s) + o 2 (g) → co

asked Dec 26, 2019

1 answer

5 votes

162k views

Roman society was composed of which two groups? Patrons

asked Nov 17, 2019

2 answers

2 votes

206k views

The latitude value of Toronto is 43.70 degrees, and the longitude value is 79.40 degrees. The latitude value of Melbourne is -37.81 degrees, and the longitude value is 144.96 degrees. The two cities are

asked Jul 5, 2018

1 answer

2 votes

45.3k views

Which factors cause kinetic energy to increase? increases in mass and decreases in velocity increases in mass and velocity decreases in mass and velocity decreases in mass and increases in velocity

asked Jun 1, 2018

1 answer

5 votes

9.2k views

What us 6/20 written as a decimal and written as a percentage

asked Feb 3, 2017

2 answers

2 votes

138k views

Why it can effect the earth if the weather cycle was interrupted . What would happen to planets and animal?

asked Jan 24, 2017

2 answers

0 votes

116k views

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