Explain the action of enzymes in digestion and the different roles of at least two named enzymes that are produced in the pancreas.

What came first egg or chicken? and is tomato a vegetable or a fruit?

Where in the cell are ribosomes made?

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?