This is true because if they didn't they wouldn't have the same biological mother.
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I think this would help you Sun, water, food, animals, etc.
an organism is resistant to a chemical if it has a gene that protects it from the chemical.
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Explanation:
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The average normal body temperature is generally accepted as 98.6°F (37°C). Some studies have shown that the "normal" body temperature can have a wide range, from 97°F (36.1°C) to 99°F (37.2°C)