Which of the following could be reasonable explanations for how a piece of invisible tape gets charged? select all that apply.
(1) protons are pulled out of nuclei in one tape and transferred to another tape.
(2) charged molecular fragments are broken off one tape and transferred to another.
(3) electrons are pulled out of molecules in one tape and transferred to another tape.
(4) neutrons are pulled out of nuclei in one tape and transferred to another tape.

2 and 3

Explanation:

The right answer is the option 2 and 3,

This is all about the electrons transfer from one material to the other material.

For example if the electrons in the valence shell of one material are loosely attached then the other material's atoms try to take those electron to complete their shells and that is how the charges transfers from one another.

And it could also be happen as in option 2.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

d. air pressure decreases as altitude increases.