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An interaction between two organisms of unlike species in which one of them acts as
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the legal right of the survivor of persons having joint interests in property to take the interest of the person who has died.
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Parasitism is a relationship between two things in which one of them (the parasite) benefits from or lives off of the other
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The special characteristics that enable plants and animals to be successful in a particular environment are called
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is a species that has a disproportionately large effect on its natural environment relative to its abundance
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is a situation in which two or more people or groups are trying to get something which not everyone can have
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the order in which or the conditions under which one person after another succeeds to a property, dignity, title, or throne.
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the whole number of people or inhabitants in a country or region
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to disguise
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is a close relationship between two organisms of different kinds which benefits both organisms.
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a product of such development; something evolved: The exploration of space is the evolution of decades of research
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n area of land that belongs to or is controlled by a government.
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a single living plant, animal, virus, etc.: