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What types of mutations can be seen on a Karyotype? Encontrar los lados y angulos de triangulo rectangulo,datos da B=38 °,2 y 24 y el lado a=16 cm pero no tengo idea de que hacer,ayuda :(? A boat takes 3 hours to travel 30 km down a river, then 5 hours to return. How fast is the river flowing? Why would an experimental Van't Hoff Factor (i) be larger than expected? What is the first element with 6 unpaired electrons?