These penguins are all members of the species Aptenodytes patagonicus.

Organisms of the same species can live in different areas, while organisms of the same population live in only one area.

Explanation:

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

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