4000 Duolingo (E F) - Spelling Practices

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(1) n. [___] a biologist who studies the relationship between organisms and their environment

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(2) a. معاشیات کھانے eatable; the substance that can be used as a food

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(3) n. قانون acting of a role or representation of a character in a play; passing of a law by a legislative body

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(4) n. کندہ the practice of incising a design onto a hard, flat surface by cutting grooves into it

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(5) n. eruption an outer, protective layer of skin of vertebrates

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(6) n. کشرن corrosion; a gradual decline of something

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(7) n. آداب manners; rules governing socially acceptable behavior

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(8) v. چللانا cry out suddenly, as from surprise or emotion

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(9) n. اخراجات payment or expense; output

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(10) a. واضح precisely and clearly expressed; definite; outspoken