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Intro:

-Background information on Geographical Italy

-Introduce other major players that will not be analysed in the essay (Mazzini, King Vittorio Emanuele)

-T...

A negative externality of consumption is when the consumption of a good or service results in negative effects to the third party. An example of this is smoking cigarettes. The consumption of a cigarette ...

This is part of the chemistry of life chapter.

Its important to Biology because :

Water is the medium of life and biology is the study of life.

Water molecules are polar. this means t...

There are several facts that could prove that mitochondria and plastids - eukaryotic organella descend from prokaryotic organisms. One of the arguments is that the metioned organella posses their own DNA ...

Ionic bonds are an electrostatic attraction between oppositly charged ions. Ionic bonds are formed between a non-metal (positively charged cation) (group I,II, III on periodic table) and a metal (negative...