Which of the following starts to break down as soon as they enter the mouth?

carbohydrates
proteins
fats
nucleic acids

__can be defined as which velocity changes

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.