Adiseased cell is no longer able to produce proteins. which cell structure is most likely manufactioning

What are charcteristics of lithosphere?

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

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?