Shell of an atom is positively charged why

atoms was the realization that electrons are arranged in shells that surround a central positively charged nucleus. ... Each ion thus attains a closed outer shell of electrons and takes on a spherical shape.

Explanation:

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b.

the accuracy of the data.

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

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bioteacher101