For ideal plant growth, soil needs the proper pH level. pH is a measurement of how acidic or alkaline material or substance is. Soil pH signifies a plant's ability to draw nutrients from the soil. pH is measured on a scale of 1 to 14 with a measurement of 7.0 considered neutral.A number below 7 is acidic (sometimes called sour) and above 7 is alkaline (sweet).H is a measurement of how acidic or alkaline material or substance is. Soil pH signifies a plant's ability to draw nutrients from the soil. pH is measured on a scale of 1 to 14 with a measurement of 7.0 considered neutral.
Quick Answer. Ambidexterity refers to being equally adept in using both right and left hands. This ability is the most readily recognized variety of cross-dominance. Only 1 percent of the population is naturally ambidextrous. Continue Reading.
1 Tingling in both hands: Causes. 2  Tingling in both hands: Introduction. 3  Tingling in both hands: Add a 2nd Symptom. 4  Tingling in both hands and Tingling in one hand (33 causes). 5  Tingling in both hands and Numbness in Both Feet (30 causes). 6  Tingling in both hands and Numbness in one foot (30 causes).