Un científico está estudiando un trozo de tela de un antiguo cementerio. Ella determina que el 40% de los átomos de carbono 14 originales permanecen en la tela. Según el gráfico de desintegración del carbono (figura 11.27), ¿cuál es la edad aproximada de la tela?

Question 10 (fill-in-the-blank worth 1 points) susana cruza la calle en el paso de answer for blank 1:

Which one of the following is the correct rhyme to keep in mind when using the spanish counterparts to this, that, those and these? a “this” and “these” both have t’s, “that” and “those” don’tb “that” and “those” both have t’s, “this” and “these” don’tc “that” and “those” both have s’s, “this” and “these” don’td “this” and “these” both have s’s, “that” and “those” don’t

Menciona los pronombres del sujeto en plural