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.
Summary [edit | edit source]. 1  Players can now use both hands at the same time to do different actions with the left and right mouse buttons. 2  For example, if a player has a pickaxe in his/her main hand and a torch in their other hand, right clicking will place the torch. It's available on the main inventory screen. 2  It is distinguished by an outline of a shield like symbol. 3  Only the main hand can be used for attacking. 4  An exception is items which do damage upon using them, such as bows or splash potions. 5  Bows determine their arrow type based on the off-hand.