It is obtained either by getting the pulse at the carotid are of the neck or through the radial artery of the lower forearm​

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.

the trait of personality falls in the middle of the diagram because personality is a mixture of ones nature and environment.