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  • Khan Academy
    If you're seeing this message, it means we're having trouble loading external resources on our website If you're behind a web filter, please make sure that the domains * kastatic org and * kasandbox org are unblocked
  • Bacterial binary fission - Khan Academy
    Bacterial binary fission is the process that bacteria use to carry out cell division Learn the steps of binary fission, including copying the bacterial chromosome and forming a new cell wall
  • Cell division - Khan Academy
    Cells replicate through a process called mitosis, making perfect copies of themselves Sometimes, a cell's DNA can mutate during replication Most mutations are harmless, but some can cause cells to grow uncontrollably, leading to cancer
  • Khan Academy
    Si estás viendo este mensaje, significa que estamos teniendo problemas para cargar materiales externos en nuestro sitio Si estás detrás de un filtro de páginas web, por favor asegúrate de que los dominios * kastatic org y * kasandbox org estén desbloqueados
  • What are Streaks and Course Levels? - Khan Academy Help Center
    Streaks and course levels celebrate your achievements by visually tracking your learning progress across Khan Academy Leveling up a skill to proficient or better will contribute to your streaks and course levels
  • Khan Academy
    Nossa missão é oferecer uma educação gratuita e de alta qualidade para qualquer pessoa, em qualquer lugar
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    Sal simplifies the expression 10*9^(0 5t+2)*5^(3t) as 810*375^t If you're seeing this message, it means we're having trouble loading external resources on our website
  • 4° Primaria - Khan Academy
    Si estás viendo este mensaje, significa que estamos teniendo problemas para cargar materiales externos en nuestro sitio Si estás detrás de un filtro de páginas web, por favor asegúrate de que los dominios * kastatic org y * kasandbox org estén desbloqueados
  • 3° Secundaria - Khan Academy
    Si estás viendo este mensaje, significa que estamos teniendo problemas para cargar materiales externos en nuestro sitio Si estás detrás de un filtro de páginas web, por favor asegúrate de que los dominios * kastatic org y * kasandbox org estén desbloqueados





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