Blood flow causes vibrations in the heart chambers and valves and produces sounds that can be heard with a stethoscope Evaluate which of these does NOT necessarily contribute to the sounds detected by the stethoscope as blood passes through the heart

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

i think the answer is gold im not entirely sure

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.