[98 points asap] [originial answers only] 1. describe how eukaryotic plant cells store and remove waste materials. (in a paragraph)

Vacuoles store food and nutrients in order to survive. Vacuoles are storage bubbles, which are found in cells, they are also found in animal and plant cells.

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.

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