Unit two. Fertility. fertility collaboration, collaboration. real time. real time. Put something to good use. Put something to good use. Mini ze . many ized boast. Diagnose moisture, moisture PH. PH. fertilizer. fertilizer . yield . simplify. Simplify . algorithm. algorithm. spray. spray. vertical. vertical pesticide, pesticide. obstacle. obstacle. salt. salt . irrigation. irrigation. soybean. soybean abundance, abundance. egyptian. egyptian . flags. flags. drip. drip . past . test. downside. downside. B. B. the pros and cons. the process cancer. Conquer. legend. legend. noble man. nobel man. zip. zip. tibetan. tibetan. porter. porter. monk. monk. portuguese. portuguese. dutch. dutch. contemplation. contemplation. humid. humid. well drained. well drained. steep. steep. bush. bush. maturity. charity. bad. bad. exclusion. exclusion. long. long. powder. powdered, meant mt. cultivation. cultivation.