OL Vocabulary #1

existing or available in large quantities; plentiful.

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a fence or other obstacle that prevents movement or access.

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describe the distinctive nature or features of.

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argue about (a subject), especially in a formal manner.

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the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

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 an achievement that requires great courage, skill, or strength.

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causing great horror or fear; frightful or macabre. OR extremely unwell.

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severe suffering or privation.

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an amount of food, air, or another substance taken into the body.

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free time

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