After the discussion of the ultimate high fiber foods, letâs take a look at just what fiber is. First, it is important to note that fiber only occurs in fruits, vegetables, and grains. It is part of the cellular wall of these foods. Diets high in fiber may reduce the risk of obesity, heart disease, and diabetes.
The P wave in the ECG represents atrial depolarization, which results in atrial contraction.ormally the right atrium depolarizes slightly earlier than left atrium since the depolarization wave originates in the sinoatrial node, in the high right atrium and then travels to and through the left atrium.
Best Answer: P waves travel through both solids and liquids but slow down in the liquid layers of the Earth. S waves travel through solids but are absorbed by the liquid layers of the Earth. S waves travel slower than P waves and are transverse (P Waves are compressional). These factors could be why P waves don't have the energy to pass through liquids. Also, this is why there is a large S wave shadow zone.