What is the importance of respiration?

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.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

ok whats the question if not i cannot you i need question and need a thing to answer