Después de observar a las ardias varios días, Sergie le hace una pregunta " ¿ viven más las ardillas en arces o robles en el parque de la ciudad?"
¿ es la pregunta se sergei una pregunta cientifica? ¿por qué o por que no

Apart of the periodic table is shown. a portion of the sixteenth and seventeenth columns of the periodic table is shown. column 16 reads eight oxygen, 16 sulfur, and 34 selenium. column 17 reads nine flourine, 17 chlorine, and 35 bromine. which of the following elements is less reactive than the others? bromine (br) oxygen (o) selenium (se) sulfur (s)

In which layer do organisms on earth love?

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)