Cuál es la similitud entre elaustralopithecus y el ser humano

Sheila conducts an investigation to see how the amount of salt dissolved in water affects the density of the water whichstatement best describes the correct plan for her procedure? the density and the amount of water are controls, and the amount of salt and the type of salt are variablesthe amount of water and the amount of salt are controls, and the type of salt and the density are variablesthe type of salt and the amount of water are controls, and the amount of salt and the density are variablesthe type of salt and the density of water are controls, and the amount of salt and the amount of water are variableso

Read and choose the right question for the blank. —tengo diecisiete años. o ¿cuándo es tu cumpleaños? ¿cuándo tienes 17? ¿cuántos años tienes? ¿cómo estás?

Choose the phrase that best completes this sentence. hay muchas nubes en el cielo. el pronóstico dice que llover. a. vas a b. va a c. voy a d. vamos a