Substances Evoke Quotes

1 Substances Evoke quotes by 1 unique authors

• Edible substances evoke the secretion of thick, concentrated saliva. Why? The answer, obviously, is that this enables the mass of food to pass smoothly through… — Ivan Pavlov

Who Wrote These Substances Evoke Quotes

1 author contributed a total of 1 Substances Evoke Quote as follows:

• 1 Substances Evoke Quote by Ivan Pavlov