. Provide an explanation for why diamond is an insulator while graphite is a moderately good conductor (not as good as metals, but significantly better than most nonmetals). Based upon this, how do you think that carbon nanotubes would perform as conductors

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

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.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)