Question 18 • Plant WILTING is the result of O plant cells gaining water content a loss of turgor pressure reverse osmosis a lack of salt in the soil Question 19 . If the soil is too BASIC (or alkaline), the pH can be adjusted by adding organic matter compounds that consume hydrogen lons limestone sypsum
Question 20 • Which of the following is NOT a characteristic of soil colloids? A very large surface area Electronegative charges Low water holding capacity Ability to exchange ions with the soil solution D Question 21 • What property of anions allows them to move more rapidly through the soil?
Question 18 • Plant WILTING is the result of O plant cells gaining water content a loss of turgor pressure reverse osmos
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