Why does the paper fall differently from the book when they are dropped separately?

the paper is lighter and it can get caught on even the smallest gusts of wind

Explanation:

the book is heavier than the paper

i have no clue hope you find the answer

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.