the answer you are looking for is B. Glucose is broken down into two pyruvate molecules.
this process occurs during glycolysis
Less risk of type 2 diabetes
Sound waves are both compressional and longitudinal, (although we frequently draw them as transverse waves).
Longitudinal waves are where the particles of matter collide into one another, pushing them into the next and then oscillating back. This is how sound travels. This is also why sound can only travel through a medium, it cannot travel through a vacuum, as is shown here:
