A student fills a dialysis membrane bag with a mixture of red dye, yellow dye and water. He soaks the bag in pure water for 24 hours and then observes that the water outside the bag turns yellow. Which statement best explains the results of this experiment?

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

About how much of the cell mass is watet

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2