What method is used to sterilize an inoculating loop used in lab for culturing bacteria?

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

What is the cause hearing loss in human being

Development has provided electrically for less money but what may be considered a cause of nuclear power