A) the water particles must have lost energy. As things get warmer, the particles have more kinetic energy and begin to move faster.
Answer:
lactic acid ferm = lactate and cellular energy
alcohol ferm = acetylaldehyde then ethanol and co2
Sometimes, the dark spots on the marshmallow can fall off of the marshmallow. This means that, the system does not need to include the pieces that fell when determining the mass before and after.
