Which of the following best describes a benefit of one type of nonrenewable energy? . a. coal deposits are found on nearly every continent and mining coal poses few risks. b. natural gas does not produce greenhouse gases as other energy sources do. c. nuclear power does not produce any form of pollution. d. petroleum is relatively inexpensive compared to other forms of energy.

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

Which lists the organs in the correct order as food passes from the mouth to anus?

What is an aquifer for science class